The winter solstice, or 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).

A solstice is the time when the Sun reaches its most northerly or southerly excursion relative to the celestial equator on the celestial sphere.Two solstices occur annually, around 20–22 June and 20–22 December. In many countries, the seasons of the year are defined by reference to the solstices and the equinoxes.. The term solstice can also be used in a broader sense, as the …

In the Southern Hemisphere this is the shortest day of the year, which has the longest night and is called the Winter Solstice. On the December Solstice it is over the Tropic of Capricorn , at 23.5 degrees south.

In the Northern Hemisphere, the December solstice is the winter solstice (the day with the shortest period of daylight), whilst in the Southern Hemisphere it is the summer solstice (the day with the longest period of daylight).

Dec 21, 2024 · What is the winter solstice? The winter solstice marks the beginning of astronomical winter. It’s different from the beginning of the meteorological winter, which is based on our 12-month...

Dec 23, 2024 · 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).

Sep 21, 2017 · The winter solstice is the shortest day and longest night of the year. In 2024, in the Northern Hemisphere, it takes place on December 21.

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?

The winter solstice in the Northern Hemisphere, or northern half of the Earth, happens annually on December 21 or 22. It marks the shortest day of the year with the least amount of sunlight.

Nov 24, 2024 · The winter solstice marks the beginning of astronomical winter. It's different from the beginning of the meteorological winter, which is based on our 12-month calendar.