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What time does summer 2021 start?
What time does the 2021 Summer solstice start?
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What to know about the summer solstice aka 'Longest Day of the year'?
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Jun 20, 2021 · The first day of summer 2021 is June 20 at 11:32 p.m. EDT. It's often called the longest day of the year because it's the day with the most daylight (every "day" has 24 hours).
Jun 20, 2021 · In North America, Sunday will bring the most daylight, while in Europe and Asia, Monday will technically be the longest day of the year, though just by a few seconds.
- Justin Grieser
For that hemisphere, the summer solstice is the day with the longest period of daylight and shortest night of the year, when the Sun is at its highest position in the sky. At either pole there is continuous daylight at the time of its summer solstice. The opposite event is the winter solstice.
Jun 21, 2021 · The official start of summer kicks off in the Northern Hemisphere today (June 20), marking the longest day of the year — which also happens to coincide with Father's Day.
Sep 26, 2022 · The summer solstice marks the official start of astronomical summer and the longest day of the year. It occurs when one of Earth's poles is tilted toward the sun at its most extreme angle, and...
Jun 20, 2021 · Summer 2021 -- also known as the “summer solstice” -- officially begins at 11:32 p.m. on June 20. This summer solstice is the longest day of the year, the day with the most hours of sunlight...
Astronomical summer begins at the summer solstice, which is the longest day of the year. This means days get shorter during summer—very slowly at first, but at ever-larger daily intervals as the September equinox approaches, heralding the start of fall.