https://en.wikipedia.org/wiki/List_of_adoption_dates_of_the_Gregorian_calendar_b...

		Ekaros on Aug 22, 2022 \| parent \| context \| favorite \| on: Falsehoods programmers believe about time https://en.wikipedia.org/wiki/List_of_adoption_dates_of_the_... Actually looking at that tells me it is a mess... Like Belarus and Lithuania changing back to Julian calendar in 1800... And then again to Gregorian in 1918.