The Sun Day

Every society learned to divide the time the planet Earth traveled around the sun and divided each day as the sun came up over the horizon and set in the western skies.

What is the history of the sun day. Was seeing the sun become suddenly profound, did the light bulb go off in someones mind.

The thought was placed on a calendar as was the moon day.

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.