The Seven-Day Week and the Meanings of the Names of the Days

The Seven-Day Week and the Meanings of the Names of the Days

The Seven Day Week
The Naming of the Days
Sunday -- Sun's day
Monday -- Moon's day
Tuesday -- Tiu's day
Wednesday -- Woden's day
Thursday -- Thor's day
Friday -- Freya's day
Saturday -- Saturn's day

first -- the first visible crecent,
seventh -- the waxing half moon,
fourteenth -- the full moon,
nineteenth -- dedicated to an offended goddess,
twenty-first -- the waning half moon,
twenty-eigth -- the last visible crecent,
twenty-nineth -- the invisible moon, and
thirtieth (possibly) -- the invisible moon.

The major periods are seven days, 1/4 month, long. This seven-day period was later regularized and disassociated from the lunar month to become our seven-day week. The Naming of the Days The Greeks named the days week after the sun, the moon and the five known planets, which were in turn named after the gods Ares, Hermes, Zeus, Aphrodite, and Cronus. The Greeks called the days of the week the Theon hemerai "days of the Gods". The Romans substituted their equivalent gods for the Greek gods, Mars, Mercury, Jove (Jupiter), Venus, and Saturn. (The two pantheons are very similar.) The Germanic peoples generally substituted roughly similar gods for the Roman gods, Tiu (Twia), Woden, Thor, Freya (Fria), but did not substitute Saturn. Sunday -- Sun's day Middle English sone(n)day or sun(nen)day Old English sunnandæg "day of the sun" Germanic sunnon-dagaz "day of the sun" Latin dies solis "day of the sun" Ancient Greek hemera heli(o)u, "day of the sun" Monday -- Moon's day Middle English monday or mone(n)day Old English mon(an)dæg "day of the moon" Latin dies lunae "day of the moon" Ancient Greek hemera selenes "day of the moon" Tuesday -- Tiu's day Middle English tiwesday or tewesday Old English tiwesdæg "Tiw's (Tiu's) day" Latin dies Martis "day of Mars" Ancient Greek hemera Areos "day of Ares" Tiu (Twia) is the English/Germanic god of war and the sky. He is identified with the Norse god Tyr. Mars is the Roman god of war. Ares is the Greek god of war. Wednesday -- Woden's day Middle English wodnesday, wednesday, or wednesdai Old English wodnesdæg "Woden's day" Latin dies Mercurii "day of Mercury" Ancient Greek hemera Hermu "day of Hermes" Woden is the chief Anglo-Saxon/Teutonic god. Woden is the leader of the Wild Hunt. Woden is from wod "violently insane" + -en "headship". He is identified with the Norse Odin. Mercury is the Roman god of commerce, travel, theivery, eloquence and science. He is the messenger of the other gods. Hermes is the Greek god of commerce, invention, cunning, and theft. He is the messenger and herald of the other gods. He serves as patron of travelers and rogues, and as the conductor of the dead to Hades. Thursday -- Thor's day Middle English thur(e)sday Old English thursdæg Old Norse thorsdagr "Thor's day" Old English thunresdæg "thunder's day" Latin dies Jovis "day of Jupiter" Ancient Greek hemera Dios "day of Zeus". Thor is the Norse god of thunder. He is represented as riding a chariot drawn by goats and wielding the hammer Miölnir. He is the defender of the Aesir, destined to kill and be killed by the Midgard Serpent. Jupiter (Jove) is the supreme Roman god and patron of the Roman state. He is noted for creating thunder and lightning. Zeus is Greek god of the heavens and the supreme Greek god. Friday -- Freya's day Middle English fridai Old English frigedæg "Freya's day" composed of Frige (genetive singular of Freo) + dæg "day" (most likely) or composed of Frig "Frigg" + dæg "day" (least likely) Germanic frije-dagaz "Freya's (or Frigg's) day" Latin dies Veneris "Venus's day" Ancient Greek hemera Aphrodites "day of Aphrodite" Freo is identical with freo, meaning free. It is from the Germanic frijaz meaning "beloved, belonging to the loved ones, not in bondage, free". Freya (Fria) is the Teutonic goddess of love, beauty, and fecundity (prolific procreation). She is identified with the Norse god Freya. She is leader of the Valkyries and one of the Vanir. She is confused in Germany with Frigg. Frigg (Frigga) is the Teutonic goddess of clouds, the sky, and conjugal (married) love. She is identified with Frigg, the Norse goddess of love and the heavens and the wife of Odin. She is one of the Aesir. She is confused in Germany with Freya. Venus is the Roman goddess of love and beauty. Aphrodite (Cytherea) is the Greek goddess of love and beauty. Saturday -- Saturn's day Middle English saterday Old English sæter(nes)dæg "Saturn's day" Latin dies Saturni "day of Saturn" Ancient Greek hemera Khronu "day of Cronus" Saturn is the Roman and Italic god of agriculture and the consort of Ops. He is believed to have ruled the earth during an age of happiness and virtue. Cronus (Kronos, Cronos) is the Greek god (Titan) who ruled the universe until dethroned by his son Zeus. Sources These sources are somewhat inconsistent. I have chosen interpretations that are predominate among sources or that seem most reasonable. William Morris, editor, The American Heritage Dictionary of the English Language, New College Edition, Houghton Mifflin Company, Boston, 1976 Webster's Encyclopedic Unabridged Dictionary of the English Language, Portland House, New York, 1989 William Matthew O'Neil, Time and the Calendars, Sydney University Press, 1975