Sunday, 21 December 2121
Winter Solstice marks the astronomical moment when the Sun reaches its southernmost position in the sky, producing the shortest day and longest night of the year in the Northern Hemisphere.
Also known as
- December Solstice
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Add to calendarFrequently asked questions
- When is Winter Solstice 2121?
- Winter Solstice 2121 is on Sunday, 21 December 2121.
- What day of the week is Winter Solstice 2121?
- It falls on Sunday.
- How is Winter Solstice calculated?
- This event is based on the astronomical moment when the Sun reaches its southernmost point in the sky each year.