[Alosra]

I get that it's about being funny, but the roman calender is not completely universal either, there is at least Iran, my home country and afghanestan which has the solar hijri calender as it's first official calender which is very much logical and accurate. You can visit https://en.m.wikipedia.org/wiki/Solar_Hijri_calendar For more info

Also in Iran the week starts with saturday.

If you look from an american or a british person these are all valid points and I got the fun and laughed but couldn't help my self not saying all these And I'm sure Iran is just an instance