What happens to the length of the day and night on December 21, 2020?

 The solstice happens at the same instant for all of us, everywhere on Earth. In 2020, the December solstice comes on December 21 at 4:02 a.m. CST. That's 10:02 Universal Time (UTC).At this solstice, the Northern Hemisphere has its shortest day and longest night of the year.

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i dont think so i think its more a lot of people i know failed the first time

explanation:

the numbers are even higher.

explanation:

statistics have shown that more that 60% of test takers fail the first time and have to retake the test.