No it does not... Leap years do not happen on centurial years that are not divisible by 400. So Year 1900, 2100, 2200 are not leap years. Doing so allows the # of days in a Gregorian calendar to match earth’s every 400 years since: 365.2425 * 400 = 146,097 = 365 * 400 + (100 - 3)
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When is the next time because I want to celebrate that day!



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It's still 2019
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Oh great! So in a millennium or so I have to adjust my watch again? So much for an Apple “smart” watch!
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I would better say Aries point (March equinox) advances one calendar date every 3333 Gregorian years.
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Hey I think they meant to say causes the *seasons* to advance by 1 day every 3333 years. You can read about it here
https://stevemorse.org/juliancalendar/julian.htm …pic.twitter.com/J58ADeJTD6
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Are you sure? What I learned from
@neiltyson is that the gregorian calendar is the most accurate calendar ever made. Every 4 years, add a day, take it out every hundred years, put it back in every 400 years. This is how the circulation around the sun is always about the same.Thanks. Twitter will use this to make your timeline better. UndoUndo
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