Eli5: How did people know how long a year was in olden times? Submitted by Slokkkk t3_11dm4k6 on February 27, 2023 at 8:36 PM in explainlikeimfive 88 comments 141
QueenofLeftovers t1_jacdfi9 wrote on February 28, 2023 at 12:41 PM I would also like to add while 365 days is a super accurate number to measure, 13 full moons (or 28-day months) wouldn't be a wild stretch for smallfolk woth no education to recognise a certain season has come around again with some reliability Permalink 1
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