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How many hours of darkness in 1 year?
It depends on where you are Not Really, If you live on the Equator, Every 24 hour period has 12 hours of daylight, and twelve hours of darkness. For every one else, there are only two 24 hour periods during the year When daylight hours equal night hours. These two days are the Vernal and Autumnal Equinox. (Equinox means equal). If you account for the differences in the number of daylight and dark hours in a 24 hour period, over an entire year, the average is 4380 hours each for daylight and darkness.
Which location of the earth is 12 hours of daytime and 12 hours of darkness?
There is no place on Earth that always has equal daylight and darkness.Every place on Earth has it on some day of the year, with the possible exceptionof the north and south poles.
How many hours of darkness in a day?
That varies a lot, depending on the season, and the latitude. ============================================== Another contributor continued: That depends on the date and your exact location on the earth. If you average it over a year's time, it's 12 hours, no matter where you are on the earth.
How many hours from 9pm to 9am?
12 hours.
What is 5.91666666667 in hours?
5.91666... what in hours? 5.91666... = 5 + 91/100 + 6/900 = 511/12 So, depending upon what the 511/12 are: 511/12 seconds in hours is 511/12 ÷ 3600 hours = 71/43200 hours ≈ 0.0016 hours 511/12 minutes in hours is 511/12 ÷ 60 hours = 71/7200 hours ≈ 0.0986 hours 511/12 hours in hours is 511/12 hours = 5.917 hours 511/12 days in hours is 511/12 x 24 hours = 142 hours 511/12 months in hours is 511/12 x 182 hours = 10765/6 hours ≈ 1076.83 hours 511/12 miles at 10 mph is 511/12 ÷ 10 hours = 71/120 hours ≈ 0.592 hours 511/12 miles at 20 mph is 511/12 ÷ 20 hours = 71/240 hours ≈ 0.296 hours 511/12 miles at 60 mph is 511/12 ÷ 60 hours = 71/720 hours ≈ 0.0986 hours You need to specify what the 5.91666... units are then you will get the answer you require.
