17 Jan
2021
17 Jan
'21
12:26 p.m.
Wait — since the calendar repeats every 400 years, doesn't that imply that it repeats every 2800 years? —Dan
On Sunday/17January/2021, at 11:07 AM, Keith F. Lynch <kfl@KeithLynch.net> wrote:
Right. Isaac Asimov got this wrong, saying that the calendar repeats every 2800 years. As you said, it repeats every 400. (Except for the dates of Easter, which repeat every 5,700,000 years.)