How many days until October 21?
The next October 21 (October 21st) is Wednesday, October 21, 2026. It is day 294 of 2026 (day 295 in leap years).
What day of the week is October 21?
| Year | October 21 falls on |
|---|---|
| 2026 | Wednesday |
| 2027 | Thursday |
| 2028 | Saturday |
| 2029 | Sunday |
| 2030 | Monday |
| 2031 | Tuesday |
The countdown above uses your device's clock and switches to the following year once October 21 has passed. Need a different date? Use days until any date, or make a shareable countdown with your own event name.
Nearby dates: October 20 · October 22
Days until other dates in October
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