Seasons
How many days until December Solstice?
Monday, December 21, 2026 at 8:51 PM · US Eastern
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143 days until
20 weeks 3 days
3,449 hours
143 sleeps
December Solstice is a seasons countdown. Use the live timer above to see exactly how many weeks, days, hours, minutes and seconds are left until December Solstice — all shown in US Eastern (ET) time and refreshed every second. Count down to December Solstice and never miss the date.
Frequently asked questions
How many days until December Solstice?
There are 143 days until December Solstice on Monday, December 21, 2026.
What date is December Solstice?
December Solstice is on Monday, December 21, 2026 (US Eastern time).
How many weeks until December Solstice?
There are 20 weeks and 3 days until December Solstice.
How many hours until December Solstice?
There are 3,449 hours until December Solstice.
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0 days 00:00:00All times shown in US Eastern (America/New_York).