User blog comment:DemonicsFire/RWBY Ships Hurt/Heal/@comment-27888871-20160509014815/@comment-26397825-20160509122509

Sentry is correct. Thursday is Thor's Day. Tuesday is Tyr's Day (Tyr is the proper Norse spelling of his name).

Wednesday is actually Wodin's Day (Wodin is another name for Odin, the Allfather). Friday is Frige's Day (Frige is an AngloSaxon goddess). Saturday is actually Saturn's Day, and Sunday and Monday are Sun's Day and Moon's Day respectively.

Just in case anyone else was interested.