The name “Sunday”, the day of the Sun, is derived from Hellenistic astrology, where the seven planets, known in English as Saturn, Jupiter, Mars, the Sun, Venus, Mercury and the Moon, each had an hour of the day assigned to them, and the planet which was regent during the first hour of any day of the week gave its name to that day.
During the 1st and 2nd century, the week of seven days was introduced into Rome from Egypt, and the Roman names of the planets were given to each successive day. Germanic peoples seem to have adopted the week as a division of time from the Romans, but they changed the Roman names into those of corresponding Teutonic deities. Hence, the dies Solis became Sunday (German, Sonntag).
The Latin name dies Martis (“day of Mars”) is equivalent to Tuesday. The Latin name dies Mercurii “day of Mercury” is equivalent to Wednesday. In Latin, thursday was known as Iovis Dies, “Jupiter’s Day”. The Romans named Saturday Sāturni diēs (“Saturn’s Day”).
Hurrian Mythology
Alalu, Anu, Kumarbi and Teshub
Kumarbi is the chief god of the Hurrians. He is the son of Anu (the sky), and father of the storm-god Teshub. He was identified by the Hurrians with Sumerian Enlil, and by the Ugaritians with El.
Kumarbi is known from a number of mythological Hittite texts, sometimes summarized under the term “Kumarbi Cycle”. These texts notably include the myth of The Kingship in Heaven (also known as the Song of Kumarbi, or the “Hittite Theogony”.
The Song of Kumarbi or Kingship in Heaven is the title given to a Hittite version of the Hurrian Kumarbi myth, dating to the 14th or 13th century BC. It is preserved in three tablets, but only a small fraction of the text is legible.
The song relates that Alalu was overthrown by Anu who was in turn overthrown by Kumarbi. When Anu tried to escape, Kumarbi bit off his genitals and spat out three new gods.
In the text Anu tells his son that he is now pregnant with the Teshub, Tigris, and Tašmišu. Upon hearing this Kumarbi spit the semen upon the ground and it became impregnated with two children. Kumarbi is cut open to deliver Tešub. Together, Anu and Teshub depose Kumarbi.
In another version of the Kingship in Heaven, the three gods, Alalu, Anu, and Kumarbi, rule heaven, each serving the one who precedes him in the nine-year reign. It is Kumarbi’s son Tešub, the Weather-God, who begins to conspire to overthrow his father.
From the first publication of the Kingship in Heaven tablets scholars have pointed out the similarities between the Hurrian creation myth and the story from Greek mythology of Uranus, Cronus, and Zeus.
The Theogony
Uranus / Caelus
The Theogony (i.e. “the genealogy or birth of the gods”) is a poem by Hesiod (8th – 7th century BC) describing the origins and genealogies of the Greek gods, composed c. 700 BC. It is written in the Epic dialect of Ancient Greek.
Uranus (meaning “sky” or “heaven”) was the primal Greek god personifying the sky. His name in Roman mythology was Caelus (compare caelum, the Latin word for “sky” or “the heavens”, hence English “celestial”). In Hesiod’s Theogony, Uranus is the offspring of Gaia, the earth goddess. Uranus was the brother of Pontus, the God of the sea.
One of the principal components of the Theogony is the presentation of the “Succession Myth”. It tells how Cronus overthrew Uranus, and how in turn Zeus overthrew Cronus and his fellow Titans, and how Zeus was eventually established as the final and permanent ruler of the cosmos.
Sumerian
The main source of information about the Sumerian creation myth is the prologue to the epic poem Gilgamesh, Enkidu, and the Netherworld, which briefly describes the process of creation: originally, there was only Nammu, the primeval sea. Then, Nammu gave birth to An, the sky, and Ki, the earth. An and Ki mated with each other, causing Ki to give birth to Enlil. Enlil separated An from Ki and carried off the earth as his domain, while An carried off the sky.
Anu (Akkadian: 𒀭𒀭 DAN, Anu‹m› or Ilu) or An (Sumerian: 𒀭 AN, from 𒀭 an “Sky, Heaven”) is the divine personification of the sky, supreme God, and ancestor of all the deities in ancient Mesopotamian religion. Anu was believed to be the supreme source of all authority, for the other gods and for all mortal rulers, and he is described in one text as the one “who contains the entire universe”.
He is identified with the north ecliptic pole centered in the constellation Draco and, along with his sons Enlil and Enki, constitutes the highest divine triad personifying the three bands of constellations of the vault of the sky. These three deities together were the embodiment of all the fixed stars in the night sky. An was identified with all the stars of the equatorial sky, Enlil with those of the northern sky. and Enki with those of the southern sky.
By the time of the earliest written records, Anu was rarely worshipped, and veneration was instead devoted to his son Enlil, but, throughout Mesopotamian history, the highest deity in the pantheon was always said to possess the anûtu, meaning “An-power”.
Anu’s primary role in myths is as the ancestor of the Anunnaki, the major deities of Sumerian religion. His primary cult center was the Eanna temple in the city of Uruk, but, by the Akkadian Period (c. 2334 – 2154 BC), his authority in Uruk had largely been ceded to the goddess Inanna, the Queen of Heaven.
The Amorite god Amurru was sometimes equated with Anu. Later, during the Seleucid Empire (213 BC — 63 BC), Anu was identified with Enmešara and Dumuzid. Enmesarra, or Enmešarra, in Sumerian and Akkadian mythology is an underworld god of the law. Described as a Sun god, protector of flocks and vegetation, and therefore he has been equated with Nergal. On the other hand, he has been described as an ancestor of Enlil, and it has been claimed that Enlil slew him.
Cronus / Saturn
In Roman mythology, Saturn is the god of agriculture, leader of the titans, founder of civilizations, social order, and conformity. The glyph is shaped like a scythe, but it is known as the “crescent below the cross”, whereas Jupiter’s glyph is the “crescent above the cross”.
In ancient Roman mythology, the god Saturnus, from which the planet takes its name, was the god of agriculture. The Romans considered Saturnus the equivalent of the Greek god Cronus. The Greeks had made the outermost planet sacred to Cronus, and the Romans followed suit.
Saturn is a god in ancient Roman religion, and a character in myth. The Temple of Saturn in the Roman Forum housed the state treasury. In December, he was celebrated at what is perhaps the most famous of the Roman festivals, the Saturnalia, a time of feasting, role reversals, free speech, gift-giving and revelry. Saturn the planet and Saturday are both named after the god.
He was the first god of the Capitol, known since the most ancient times as Saturnius Mons, and was seen as a god of generation, dissolution, plenty, wealth, agriculture, periodic renewal and liberation. In later developments he came to be also a god of time. His reign was depicted as a Golden Age of plenty and peace.
In the Olympian creation myth, as Hesiod tells it in the Theogony, Uranus came every night to cover the earth and mate with Gaia, but he hated the children she bore him. Uranus imprisoned Gaia’s youngest children in Tartarus, deep within Earth, where they caused pain to Gaia.
Gaia shaped a great flint-bladed sickle and asked her sons to castrate Uranus. Only Cronus, youngest and most ambitious of the Titans, was willing: he ambushed his father and castrated him, casting the severed testicles into the sea. He overthrew his father and ruled during the mythological Golden Age, until he was overthrown by his own son Zeus and imprisoned in Tartarus.
Cronus was usually depicted with a harpe, scythe or a sickle, which was the instrument he used to castrate and depose Uranus, his father. In Athens, on the twelfth day of the Attic month of Hekatombaion, a festival called Kronia was held in honour of Cronus to celebrate the harvest, suggesting that, as a result of his association with the virtuous Golden Age, Cronus continued to preside as a patron of the harvest. Cronus was also identified in classical antiquity with the Roman deity Saturn.
After Uranus was deposed, Cronus re-imprisoned the Hekatonkheires and Cyclopes in Tartarus. Uranus and Gaia then prophesied that Cronus in turn was destined to be overthrown by his own son, and so the Titan attempted to avoid this fate by devouring his young.
Sumerian
Saturn is the ruling planet of Capricorn. Saturn is associated with Saturday, which was named after the deity Saturn. Capricorn is the tenth astrological sign in the zodiac, originating from the constellation of Capricornus. It spans the 270–300th degree of the zodiac, corresponding to celestial longitude. In astrology, Capricorn is the third and last of the earth signs in the zodiac, the other two being Taurus and Virgo. It is considered a negative sign, and one of the four cardinal signs.
It is said to be ruled by the planet Saturn. However, its symbol is based on the Sumerians’ primordial god of wisdom and waters, Enki with the head and upper body of a mountain goat, and the lower body and tail of a fish.
Under the tropical zodiac, the sun transits this area from December 22 to January 19 each year, and under the sidereal zodiac, the sun transits the constellation of Capricorn from approximately January 16 to February 16.
The mountain goat part of the symbol depicts ambition, resolute, intelligence, curiosity, but also steadiness, and ability to thrive in inhospitable environments while the fish represents passion, spirituality, intuition, and connection with the soul.
In Mesopotamian religion, Ninurta (Sumerian: DNIN.URTA, lord of barley) was a god of law, scribes, farming, and hunting. In Lagash he was identified with the city god Ningirsu (DNIN.ĜIR.SU). In the early days of Assyriology, the name was often transliterated Ninib or Ninip and he was sometimes analyzed as a solar deity. Ninurta often appears holding a bow and arrow, a sickle sword, or a mace; the mace, named Sharur.
He was worshipped in Babylonia and Assyria and in Lagash he was identified with the city god Ningirsu. In older transliteration the name is rendered Ninib and Ninip, and in early commentary he was sometimes portrayed as a solar deity.
In the astral-theological system Ninurta was associated with the planet Saturn, or perhaps as offspring or an aspect of Saturn. In his capacity as a farmer-god, there are similarities between Ninurta and the Greek Titan Cronus, whom the Romans in turn identified with their Titan Saturn.
The Babylonian name for the planet was Ninib, another name for the ancient Sumerian god Ninurta. In very early times, Ninurta was regarded as a king of the gods and a powerful dragon -slayer. However, he was replaced in the hearts and minds of the Mesopotamian people by Marduk, a “younger” god and another dragon-slayer, associated with the planet Jupiter.
Ninurta, or more properly Ninib, survived as a god of agriculture, a kind of celestial magistrate over fields and their bounderies – and, by extension, the bounderies and limits of consciousness that are suggested by Saturn’s position as the visible limit of the solar system. He also governed the irrigation technology that helped move the ancient Mesopotamia along the road to achievement, and that made the fields prosper.
Enlil, later known as Elil, was the ancient Mesopotamian god of wind, air, earth, and storms. Enlil’s name comes from ancient Sumerian EN, meaning “lord” and LÍL meaning “storm” or “wind”. His name therefore literally translates as “Lord Storm”. Enlil’s name is not a genitive construction, indicating that Enlil was seen as the personification of the storm itself rather than merely the cause of storms.
Zeus / Jupiter
Zeus, Poseidon and Hades
Zeus, through deception by his mother Rhea, avoided this fate. When Zeus was about to be born, Rhea sought Gaia to devise a plan to save him, so that Cronus would get his retribution for his acts against Uranus and his own children.
Rhea secretly gave birth to Zeus in Crete, and handed Cronus a stone wrapped in swaddling clothes, also known as the Omphalos Stone, which he promptly swallowed, thinking that it was his last child. The Romans regarded Jupiter as the equivalent of the Greek Zeus.
Zeus was raised by a nurse named Amalthea. Since Cronus ruled over the Earth, the heavens and the sea, she hid him by dangling him on a rope from a tree so he was suspended between earth, sea and sky and thus, invisible to his father.
Throughout history Zeus has used violence to get his way, or even terrorize humans. As God of the sky he has the power to hurl lightning bolts as his weapon of choice. Since lightning is quite powerful and sometimes deadly, it is a bold sign when lightning strikes because it is known that Zeus most likely threw the bolt.
Neptune was the god of freshwater and the sea in Roman religion. He is the counterpart of the Greek god Poseidon. In the Greek-influenced tradition, Neptune was the brother of Jupiter and Pluto; the brothers presided over the realms of Heaven, the earthly world, and the Underworld.
In Greek mythology, Hades was regarded as the oldest son of Cronus and Rhea, although the last son regurgitated by his father. He and his brothers Zeus and Poseidon defeated their father’s generation of gods, the Titans, and claimed rulership over the cosmos. Hades received the underworld, Zeus the sky, and Poseidon the sea, with the solid earth—long the province of Gaia—available to all three concurrently.
Sumerian
Jupiter is the ruling planet of Sagittarius. Jupiter is associated with Thursday, and in Romance languages, the name for Thursday often comes from Jupiter (e.g., joi in Romanian, jeudi in French, jueves in Spanish, and giovedì in Italian).
Pabilsaĝ, in Mesopotamian tradition was a tutelary god of the city of Isin. He is represented in the constellation Sagittarius. The Sumerian name Pabilsag (Pabil: “elder paternal kinsman” and Sag: “chief” or “head”) is translated as the “Forefather” or “Chief Ancestor”. The figure is reminiscent of modern depictions of Sagittarius.
Ninurta battles a birdlike monster called Imdugud (Akkadian: Anzû); a Babylonian version relates how the monster Anzû steals the Tablets of Destiny from Enlil. The Tablets of Destiny were believed to contain the details of fate and the future.
Ninurta slays each of the monsters later known as the “Slain Heroes”. Eventually, Anzû is killed by Ninurta who delivers the Tablet of Destiny to his father, Enlil. There are many parallels with both and the story of Marduk (son of Enki) who slew Tiamat and delivered the Tablets of Destiny from Kingu to his father, Enki.
The planet Jupiter has been known since ancient times. It is visible to the naked eye in the night sky and can occasionally be seen in the daytime when the Sun is low. To the Babylonians, this object represented their god Marduk. They used Jupiter’s roughly 12-year orbit along the ecliptic to define the constellations of their zodiac.
Marduk (D.AMAR.UTU; Sumerian: amar utu.k “calf of the sun; solar calf”) was a late-generation god from ancient Mesopotamia and patron deity of the city of Babylon. The name Marduk was probably pronounced Marutuk.
The etymology of the name Marduk is conjectured as derived from amar-Utu (“bull calf of the sun god Utu”). The origin of Marduk’s name may reflect an earlier genealogy, or have had cultural ties to the ancient city of Sippar (whose god was Utu, the sun god), dating back to the third millennium BC.
When Babylon became the political center of the Euphrates valley in the time of Hammurabi (18th century BC), he slowly started to rise to the position of the head of the Babylonian pantheon, a position he fully acquired by the second half of the second millennium BC. In the city of Babylon, Marduk was worshiped in the temple Esagila. Marduk is associated with the divine weapon Imhullu. “Marduk” is the Babylonian form of his name.
By the Hammurabi period, Marduk had become astrologically associated with the planet Jupiter. For people living in the ancient city of Babylon, Marduk was their patron god, and thus it is not a surprise that Babylonian astronomers took an interest in tracking the comings and goings of the planet Jupiter, which they regarded as a celestial manifestation of Marduk.
Pluto
Dis Pater / Dyeus
Pluto (Greek: Ploutōn) was the ruler of the underworld in classical mythology. The earlier name for the god was Hades, which became more common as the name of the underworld itself.
In ancient Greek religion and mythology, Pluto represents a more positive concept of the god who presides over the afterlife. Ploutōn was frequently conflated with Ploutos (Plutus), a god of wealth, because mineral wealth was found underground, and because as a chthonic god Pluto ruled the deep earth that contained the seeds necessary for a bountiful harvest.
The name Ploutōn came into widespread usage with the Eleusinian Mysteries, in which Pluto was venerated as a stern ruler but the loving husband of Persephone. The couple received souls in the afterlife, and are invoked together in religious inscriptions. Hades, by contrast, had few temples and religious practices associated with him, and he is portrayed as the dark and violent abductor of Persephone.
In Greek cosmogony, Pluto received the rule of the underworld in a three-way division of sovereignty over the world, with his brother Zeus ruling the Sky and his other brother Poseidon sovereign over the Sea.
Plūtō is the Latinized form of the Greek Plouton. Pluto’s Roman equivalent is Dis Pater, a Roman god of the underworld, whose name is most often taken to mean “Rich Father” and is perhaps a direct translation of Plouton.
Originally a chthonic god of riches, fertile agricultural land, and underground mineral wealth, Dis Pater was later commonly equated with the Roman deities Pluto and Orcus, becoming an underworld deity.
Dyēus (also *Dyḗus Phtḗr , alternatively spelled dyēws) is believed to have been the chief deity in the religious traditions of the prehistoric Proto-Indo-European societies. Part of a larger pantheon, he was the god of the daylit sky, and his position may have mirrored the position of the patriarch or monarch in society.
This deity is not directly attested; rather, scholars have reconstructed this deity from the languages and cultures of later Indo-European peoples such as the Greeks, Latins, and Indo-Aryans.
According to this scholarly reconstruction, Dyeus was known as Dyeus Phter, literally “sky father” or “shining father”, as reflected in Latin Iūpiter, Diēspiter, possibly Dis Pater and deus pater, Greek Zeu pater, Sanskrit Dyàuṣpítaḥ.
As the pantheons of the individual mythologies related to the Proto-Indo-European religion evolved, attributes of Dyeus seem to have been redistributed to other deities. However, in Greek and Roman mythology, Dyeus remained the chief god.
Ares / Mars
Ares is the Greek god of war. He is one of the Twelve Olympians, and the son of Zeus and Hera. The counterpart of Ares among the Roman gods is Mars, who as a father of the Roman people was given a more important and dignified place in ancient Roman religion as a guardian deity.
His love affair with Venus symbolically reconciled the two different traditions of Rome’s founding; Venus was the divine mother of the hero Aeneas, celebrated as the Trojan refugee who “founded” Rome several generations before Romulus laid out the city walls.
Although Ares was viewed primarily as a destructive and destabilizing force, Mars represented military power as a way to secure peace, and was a father (pater) of the Roman people. In the mythic genealogy and founding myths of Rome, Mars was the father of Romulus and Remus with Rhea Silvia.
Most of his festivals were held in March, the month named for him (Latin Martius), and in October, which began the season for military campaigning and ended the season for farming.
The spear is the instrument of Mars in the same way that Jupiter wields the lightning bolt, Neptune the trident, and Saturn the scythe or sickle. A relic or fetish called the spear of Mars was kept in a sacrarium at the Regia, the former residence of the Kings of Rome.
Like Ares who was the son of Zeus and Hera, Mars is usually considered to be the son of Jupiter and Juno. However, in a version of his birth given by Ovid, he was the son of Juno alone. Jupiter had usurped the mother’s function when he gave birth to Minerva directly from his forehead (or mind); to restore the balance, Juno sought the advice of the goddess Flora on how to do the same.
Flora obtained a magic flower (Latin flos, plural flores, a masculine word) and tested it on a heifer who became fecund at once. She then plucked a flower ritually using her thumb, touched Juno’s belly, and impregnated her. Juno withdrew to Thrace and the shore of Marmara for the birth.
The consort of Mars was Nerio or Neriene, an ancient war goddess and the personification of valor. She represents the vital force (vis), power (potentia) and majesty (maiestas) of Mars. Her name was regarded as Sabine in origin and is equivalent to Latin virtus, “manly virtue” (from vir, “man”). A source from late antiquity says that Mars and Neriene were celebrated together at a festival held on March 23. In the later Roman Empire, Neriene came to be identified with Minerva.
Sumerian
Mars is the ruling planet of Aries. Mars is associated with Tuesday and in Romance languages the word for Tuesday often resembles Mars (in Romanian, marţi, in Spanish, martes, in French, mardi and in Italian “martedì”). The English “Tuesday” is a modernised form of “Tyr’s Day”, Tyr being the Germanic analogue to Mars.
Nergal was a deity worshipped throughout Mesopotamia. Nergal seems to be in part a solar deity, sometimes identified with Shamash, but only representative of a certain phase of the sun. Portrayed in hymns and myths as a god of war and pestilence, Nergal seems to represent the sun of noontime and of the summer solstice that brings destruction, high summer being the dead season in the Mesopotamian annual cycle. He has also been called “the king of sunset”.
Over time Nergal developed from a war god to a god of the underworld. In the mythology, this occurred when Enlil and Ninlil gave him the underworld. In this capacity he has associated with him a goddess Allatu or Ereshkigal, though at one time Allatu may have functioned as the sole mistress of Aralu, ruling in her own person. In some texts the god Ninazu is the son of Nergal and Allatu/Ereshkigal.
In the late Babylonian astral-theological system Nergal is related to the planet Mars. As a fiery god of destruction and war, Nergal doubtless seemed an appropriate choice for the red planet, and he was equated by the Greeks to the war-god Ares (Latin Mars)—hence the current name of the planet. Amongst the Hurrians and later Hittites Nergal was known as Aplu, a name derived from the Akkadian Apal Enlil, (Apal being the construct state of Aplu) meaning “the son of Enlil”.
Hermes / Mercury
Hermes is an Olympian god in Greek religion and mythology, the son of Zeus and the Pleiad Maia, and the second youngest of the Olympian gods (Dionysus being the youngest). In the Roman adaptation of the Greek pantheon, Hermes is identified with the Roman god Mercury, who, though inherited from the Etruscans, developed many similar characteristics such as being the patron of commerce.
Mercury is a major god in Roman religion and mythology, being one of the Dii Consentes within the ancient Roman pantheon. He is the god of financial gain, commerce, eloquence (and thus poetry), messages, communication (including divination), travelers, boundaries, luck, trickery and thieves; he also serves as the guide of souls to the underworld. He was considered the son of Maia, who was a daughter of the Titan Atlas, and Jupiter in Roman mythology.
Sumerian
Mercury rules over Wednesday. In Romance languages, the word for Wednesday is often similar to Mercury (miercuri in Romanian, mercredi in French, miercoles in Spanish and mercoledì in Italian).
Mercury is the ruling planet of Gemini. Gemini is the third astrological sign in the zodiac, originating from the constellation of Gemini. Under the tropical zodiac, the sun transits this sign between May 21 and June 21.
Gemini is represented by the twins Castor and Pollux. The symbol of the twins is based on the Dioscuri, one mortal and one immortal, that were granted shared half-immortality after the death of the mortal brother (Castor).
In Babylonian astronomy, the stars Castor and Pollux were known as the Great Twins (MUL.MASH.TAB.BA.GAL.GAL). The Twins were regarded as minor gods and were called Meshlamtaea and Lugalirra, meaning respectively ‘The One who has arisen from the Underworld’ and the ‘Mighty King’. Both names can be understood as titles of Nergal, the major Babylonian god of plague and pestilence, who was king of the Underworld.
Nergal’s chief temple at Cuthah bore the name Meslam, from which the god receives the designation of Meslamtaeda or Meslamtaea, “the one that rises up from Meslam”. The name Meslamtaeda/Meslamtaea indeed is found as early as the list of gods from Fara while the name Nergal only begins to appear in the Akkadian period.
Ninshubur was the sukkal or second-in-command of the goddess Inanna in Sumerian mythology. Her name means “Queen of the East” in ancient Sumerian. Much like Iris or Hermes in later Greek mythology, Ninshubur served as a messenger to the other gods.
Ninshubur accompanied Inanna as a vassal and friend throughout Inanna’s many exploits. She helped Inanna fight Enki’s demons after Inanna’s theft of the sacred me. Later, when Inanna became trapped in the Underworld, it was Ninshubur who pleaded with Enki for her mistress’s release.
In later Akkadian mythology, Ninshubur was syncretized with the male messenger deity Papsukkal. In older sources, Ninshubur herself is usually referred to as a male god as well; more recent sources have recognized this portrayal as erroneous.
The gender of a sukkal always matches the gender of the deity it serves. Thus, Enki’s sukkal Isimud is male, but Ninshubur is female. In her primary aspect as the sukkal to Inanna, Ninshubur was female, but, when she served as the sukkal to An, he was male.
In Sumerian mythology, Ninshubur is portrayed as “unshakably loyal” in her devotion to her mistress. In addition to being a source of great wisdom and knowledge, Ninshubur was also a warrior goddess. She was the guardian and messenger of the god An. She is said to have walked in front of An wherever he went, a position traditionally reserved for a bodyguard.