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I've been comparing the difference in the duration of daylight hours
between where I live now,SE London,and where I was brought up in Central Scotland. The greatest difference,on mid-Winters day was 50 minutes.
Does it follow that the difference on Summer Solstice day will also be 50 minutes,the other way,of course,and if not,why not?
between where I live now,SE London,and where I was brought up in Central Scotland. The greatest difference,on mid-Winters day was 50 minutes.
Does it follow that the difference on Summer Solstice day will also be 50 minutes,the other way,of course,and if not,why not?
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Yes. At the equator you have 12 hours of daylight every day, at the poles you have the midnight sun. The average length of daylight over the course of a year is the same wherever you live.
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Yes. It's a sine wave at 3.168 × 10-8 Hz, equinox is when it crosses the X axis, peaks are winter/summer.
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