sunlight

Your 25-Hour Day
November 5th, 2022

Tonight people across the U.S. will end “daylight savings,” that time of year when our clocks say a time 1 hour later than the “real” time in space. We’ll turn our clock hands back 1 hour, and in the spring turn them forward as we do every year. Why do we do this? Read more to find out, and do the math!

Longest Day of the Year
June 21st, 2019

The summer solstice is the first day of summer for the northern half of our planet. And that doesn’t just mean the start of vacation. It’s also the longest day of the year. Read on to do the sunny, summer math!

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