One Step Backward
When do the clocks do their forward-backward thing? Today is the 21st. Is that eight hours of daylight and eight of darkness, with eight of twilight in between? How many hours of twilight are there?
posted by d3 @ 3:08 PM
2 Comments:
At 3:57 PM,
k said…
ah! I nearly startled at this post, and then remembered one of the lovliest things about Arizona: No Time Change! Brilliant, that is. You have DST over there? I thought it was just a silly American thing.
At 6:59 PM,
Anonymous said…
this is what I understand about the 21st......equinox- equal amount of light & dark with equal amounts of dawn & dusk.
twilight- the interval.. I don't know if can be measured, it seems to ebb into nightfall.
have no idea when the clocks change.
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