The word for Tuesday is "Tyr's day" in Germanic languages, "Mars' day" in Romance languages, "second day" in Balto-Slavic languages, and "third day" in Greek, s

The word for Tuesday is "Tyr's day" in Germanic languages, "Mars' day" in Romance languages, "second day" in Balto-Slavic languages, and "third day" in Greek, so it's not even the Catholic/Orthodox division, it's just... weird.