Count down days until first day of winter (winter solstice).
Glacial Descent
Shortest Day
The world is falling still. The longest night is approaching. Prepare for the deep freeze.
Solstice Timer
Target Solstice
December 21st, 2026
3
Mo
20
Days
7
Hrs
30
Min
10
Seconds to Winter
Glacial Countdown9,703,810total seconds until winter air
About this calculator
Overview
Winter countdown tracks days until winter solstice (December 21-22). Shortest day of year in Northern Hemisphere. Marks beginning of astronomical winter.
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Pro Tips
Winter solstice: December 21-22 typically.
Shortest day, longest night of year.
Plan winter activities and holidays.
Southern Hemisphere: June = winter.
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Fun Facts
"Winter 2024: December 21; 2025: December 21."
"Solstice: sun directly over Tropic of Capricorn."
"Ancient cultures celebrated winter solstice."
"Days lengthen after solstice."
Formula: Days Until = Winter Solstice Date - Today
