Countdown
How many days until January 21?
86
days until January 21
The next January 21 is Thursday, January 21, 2027
The short answer
January 21 is 86 days away — that's 12 weeks and 2 days, roughly 2.8 months, or 2,064 hours. The next January 21 falls on a Thursday (Thursday, January 21, 2027). The number above updates automatically at midnight in your time zone.
January 21, 2027 at a glance
| Day of the week | Thursday |
|---|---|
| Day of the year | Day 21 of 365 |
| Share of the year passed | 6% |
| Days left in 2027 after it | 344 |
| Quarter | Q1 |
| Season (Northern Hemisphere) | Winter |
What's happening in January
January opens the calendar year and is the month for New Year's resolutions, tax-document season in the US, and winter in the Northern Hemisphere.
Other dates to know in January 2027: New Year's Day (January 1).
The 86 days until January 21, broken down
62
business days
24
weekend days
12
full weeks
2
extra days
That's 62 working days (Monday to Friday) and 24 weekend days — 12 Saturdays and 12 Sundays. Public holidays vary by country, so they aren't deducted.
On January 21 in history
- 1793King Louis XVI of France executed by guillotine in Paris
- 1924Vladimir Lenin, Soviet revolutionary leader, dies near Moscow
- 1954USS Nautilus, first nuclear-powered submarine, launched
- 1976Concorde begins first commercial supersonic passenger flights
Notable world events that happened on January 21 in earlier years.
Days around January 21
81
until January 16
82
until January 17
83
until January 18
84
until January 19
85
until January 20
87
until January 22
88
until January 23
89
until January 24
90
until January 25
91
until January 26
The 21st of other months
117
until February 21
145
until March 21
176
until April 21
206
until May 21
237
until June 21
267
until July 21
298
until August 21
329
until September 21
359
until October 21
25
until November 21
55
until December 21
Holidays near January 21
See every January countdown → · Count days between any two dates →