Why the Korean days of the week came from Latin | Korean FAQ
When I was a beginner, I learned the days of the week as everyone else – 일요일, 월요일, 화요일, 수요일, 목요일, 금요일, and 토요일. But I quickly noticed something interesting, like many people; I noticed they seemed to each start with some element.
일 “Sun”
월 “Moon”
화 “Fire”
수 “Water”
목 “Wood”
금 “Gold”
토 “Dirt”
So like anyone else, I concluded that the names of the weekdays must have been based on different elements, and that was that. Right? Well, there’s actually a completely different reason for this, and it has to do with the Romans and Latin.
In this video I explain how old weekday names from Latin came into Korean, and how those changed and that Korea uses those today.

I just had a 10 minute conversation with my mom where I was trying to convince her in broken Korean that the first particle of the days of the week must have an independent meaning in Korean.
She was so shook, lol. Couldn’t figure out wednesday and saturday.