See the link

http://blog.plover.com/calendar/Greek-clock.html

I would hazard a guess (never, ever guess!) that fall would hit when Greek time = UTC; i.e. daylight/night are the same length.

Nick

In reply to Re: calculate length of day as function of space at onset of fall by Linicks
in thread calculate length of day as function of space at onset of fall by Aldebaran

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