December 21
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Winter Solstice 2025: What Makes December 21 the Shortest Day of the Year?
On December 21, 2025, the winter solstice marks the shortest day and longest night of the year in the Northern Hemisphere. Explore the science behind the solstice, how daylight varies across regions, and why this moment matters astronomically and culturally.
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Winter Solstice: The Shortest Day of the Year in Armenia
Today, December 21, marks the winter solstice, the shortest day and the longest night of the year. This astronomical phenomenon officially signals the start of winter according to the celestial calendar. The solstice occurs when the Northern Hemisphere of the…