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The Culture Tutor
culturaltutor.bsky.social
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But there was a problem with the Julian Calendar.
It worked on the basis that a year is 365.25 days long... but a year is actually 365.2422 days long.
This meant the Julian Calendar drifted one day out of alignment with the solar year every century or so.
2024-11-14T12:39:48.482Z