it’s an interesting question and I don’t know how they (the Gregorians who created the calendar we currently most commonly use) chose which months to give extra days to, it does seem arbitrary but maybe there’s a reason I don’t know about.
One of the reasons why we have a wonky calendar at all is because it’s a Solar calendar that tries to maintain vestiges of a Lunar calendar that’s no longer really used. A Lunar cycle is 28 days. A moon phase is 7 days long. Weeks and Months are lunar units of time. A pure solar calendar would be divided into the 4 seasons (at the spring equinox, summer solstice, fall equinox, and winter solstice) only and months and weeks wouldn’t be a thing. We might say that today’s date (March 5th) is the 74th day of Winter in the current year.
Why do we have a Solar calendar but continue to use Lunar time units for scheduling? Tradition I suppose. Lunar calendars are older than Solar calendars. They’re also a natural biorhythm cycle for our species. Homo sapiens have an approximately 28 day menstrual cycle. That’s an interesting coincidence for sure, and maybe underlies some of the psychological importance of Lunar time keeping.
it’s an interesting question and I don’t know how they (the Gregorians who created the calendar we currently most commonly use) chose which months to give extra days to, it does seem arbitrary but maybe there’s a reason I don’t know about.
One of the reasons why we have a wonky calendar at all is because it’s a Solar calendar that tries to maintain vestiges of a Lunar calendar that’s no longer really used. A Lunar cycle is 28 days. A moon phase is 7 days long. Weeks and Months are lunar units of time. A pure solar calendar would be divided into the 4 seasons (at the spring equinox, summer solstice, fall equinox, and winter solstice) only and months and weeks wouldn’t be a thing. We might say that today’s date (March 5th) is the 74th day of Winter in the current year.
Why do we have a Solar calendar but continue to use Lunar time units for scheduling? Tradition I suppose. Lunar calendars are older than Solar calendars. They’re also a natural biorhythm cycle for our species. Homo sapiens have an approximately 28 day menstrual cycle. That’s an interesting coincidence for sure, and maybe underlies some of the psychological importance of Lunar time keeping.
it’s an interesting question and I don’t know how they (the Gregorians who created the calendar we currently most commonly use) chose which months to give extra days to, it does seem arbitrary but maybe there’s a reason I don’t know about.
One of the reasons why we have a wonky calendar at all is because it’s a Solar calendar that tries to maintain vestiges of a Lunar calendar that’s no longer really used. A Lunar cycle is 28 days. A moon phase is 7 days long. Weeks and Months are lunar units of time. A pure solar calendar would be divided into the 4 seasons (at the spring equinox, summer solstice, fall equinox, and winter solstice) only and months and weeks wouldn’t be a thing. We might say that today’s date (March 5th) is the 74th day of Winter in the current year.
Why do we have a Solar calendar but continue to use Lunar time units for scheduling? Tradition I suppose. Lunar calendars are older than Solar calendars. They’re also a natural biorhythm cycle for our species. Homo sapiens have an approximately 28 day menstrual cycle. That’s an interesting coincidence for sure, and maybe underlies some of the psychological importance of Lunar time keeping.
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