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The winter solstice, also called the hibernal solstice, occurs when either of Earth 's poles reaches its maximum tilt away from the Sun. This happens twice yearly, once in each hemisphere (Northern and Southern).
The winter solstice marks the start of winter. When is the solstice 2024 & 2025, and what is a winter solstice? When does winter start in both hemispheres?
Jan 17, 2024 · When is the Winter Solstice? The next Winter Solstice for the Northern Hemisphere will occur on Dec. 21, 2024 and the next Winter Solstice for the Southern Hemisphere will occur on June 20,...
The December solstice marks the start of winter in the Northern Hemisphere and the start of summer in the Southern Hemisphere, according to one definition. Equinox and solstice dates—years 1-2149. Sunrise and Sunset Times Lag Behind. The shortest day of the year is commonly associated with the latest sunrise and earliest sunset of the year.
In 2024, the December solstice falls at 9:21 UTC on December 21 (3:21 a.m. CST on December 21). Note: For us in the Northern Hemisphere, the December solstice will mark the longest nights...
Nov 12, 2024 · By comparison, in the astronomical calendar, winter always starts at the winter solstice - or shortest day. This year, astronomical winter in the northern hemisphere begins on 21 December and ends ...
winter solstice, the two moments during the year when the path of the Sun in the sky is farthest south in the Northern Hemisphere (December 21 or 22) and farthest north in the Southern Hemisphere (June 20 or 21).
Dec 22, 2023 · The winter solstice — the exact moment when the Sun appears farthest south in the sky — happens at 4:20 a.m. ET on Dec. 21 in 2024.
Nov 12, 2024 · When is the winter solstice? In 2024, the first day of winter is Saturday, December 21. So, what is the winter solstice and why does it happen? Learn all about the shortest day of the year—and tell us what winter means to you!
The winter solstice is the day of the year with the fewest hours of daylight. In the northern hemisphere this date falls in December every year. In 2024 the winter solstice will occur on Saturday 21 December. Learn more about the astronomy behind the solstice with Royal Observatory Greenwich.