Seasons
How many days until Winter?
Monday, December 21, 2026 at 8:51 PM · US Eastern
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143 days until
20 weeks 3 days
3,450 hours
143 sleeps
Winter is a seasons countdown. Use the live timer above to see exactly how many weeks, days, hours, minutes and seconds are left until Winter — all shown in US Eastern (ET) time and refreshed every second. Count down to Winter and never miss the date.
Frequently asked questions
How many days until Winter?
There are 143 days until Winter on Monday, December 21, 2026.
What date is Winter?
Winter is on Monday, December 21, 2026 (US Eastern time).
How many weeks until Winter?
There are 20 weeks and 3 days until Winter.
How many hours until Winter?
There are 3,450 hours until Winter.
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0 days 00:00:00All times shown in US Eastern (America/New_York).