How long until November 21?
It is 76 days, 3 hours, 39 minutes, 0 seconds until November 21, 2026.
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Temporal Context & Calendar Metrics for November 21
Excludes 21 weekend days (Saturdays & Sundays).
89.0% of annual orbital cycle.
Autumnal Equinox occurred September 22
Water element (Oct 23 - Nov 21).
About November 21: Significance & History
Calendar Significance & Context
World Television DayNovember 21 marks the 325th day of the year (326th in leap years) within the fourth quarter. Historically, key milestones on this date include the events of 1783 (Jean-François Pilâtre de Rozier and François Laurent d'Arlandes make the first untethered human hot air balloon flight in Paris) and 1877 (Thomas Edison announces his invention of the phonograph, a machine that can record and play back sound). Notable figures born on this day include Voltaire (François-Marie Arouet) (born 1694) and René Magritte (born 1898). The date also observes World Television Day.
On This Day in History
- 1783
Jean-François Pilâtre de Rozier and François Laurent d'Arlandes make the first untethered human hot air balloon flight in Paris.
- 1877
Thomas Edison announces his invention of the phonograph, a machine that can record and play back sound.
- 1995
The Dayton Agreement is initialed at Wright-Patterson Air Force Base in Ohio, ending the Bosnian War.
Notable Birthdays
- Voltaire (François-Marie Arouet)b. 1694
French Enlightenment writer, philosopher, and advocate for freedom of speech and religion.
- René Magritteb. 1898
Belgian Surrealist artist known for witty and thought-provoking images such as The Treachery of Images.
- Ken Griffey Jr.b. 1969
American Baseball Hall of Fame center fielder and 13-time All-Star.
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Day 21 Across All Months:
Frequently Asked Questions About November 21
Can I pop out the countdown to November 21 into a floating desktop widget?
Yes. In desktop Chrome 116+ and supported browsers, click "Pop Out" to display a compact, floating zero-latency picture-in-picture countdown over other windows.
How do I set an alarm chime for when November 21 arrives?
Click "Set Alarm" on the action toolbelt. When the live chronometer reaches 00:00:00 (midnight of November 21), an audio harmonic chime will ring in real-time.
What day of the year is November 21 and how much of the year has elapsed?
November 21 is Day 325 of 365 in the calendar year, representing 89.0% of the total annual cycle.
How many weeks and weekend days are left until November 21?
There are 10 full weeks plus 6 days (21 total weekend Saturdays and Sundays) remaining until November 21.