December 11, 2026 falls on a Friday
December 11, 2026 is a Friday. It is 79 days from today, September 23, 2026. The date is day 345 of 365 in 2026, it sits in ISO week 50, and it is the 11th of a 31-day month with 20 days after it.
What day of the week is December 11?
In 2026 it is a Friday. The weekday is not a property of the date itself, it is a property of the date in a given year, so the honest answer always names the year. A common year is 365 days, which is 52 weeks plus one spare day, so a fixed date moves forward one weekday from one year to the next. A leap year inserts a second spare day, so the step is two whenever 29 February falls inside the gap. That is why December 11 works its way around the week rather than repeating on a tidy schedule.
December 11 in the next few years
| Year | Weekday | Day of year | ISO week | Leap year |
|---|---|---|---|---|
| 2026 | Friday | 345 | 50 | no |
| 2027 | Saturday | 345 | 49 | no |
| 2028 | Monday | 346 | 50 | yes |
| 2029 | Tuesday | 345 | 50 | no |
| 2030 | Wednesday | 345 | 50 | no |
| 2031 | Thursday | 345 | 50 | no |
| 2032 | Saturday | 346 | 50 | yes |
| 2033 | Sunday | 345 | 49 | no |
Between 2026 and 2027 the weekday moves from Friday to Saturday, a step of 1. The day-of-year column also moves: December 11 is day 345 in a common year and day 346 in a leap year, because it sits after 29 February.
How often does December 11 fall at a weekend?
Counting the 28 occurrences from 2026 to 2053, December 11 lands on a Saturday 4 times and on a Sunday 4 times, so 8 of those 28 years put it at a weekend. Over a full 28-year stretch the Gregorian calendar repeats itself, and a fixed date visits each weekday four times, so the long-run answer is two weekend years in every seven.
Where December 11 sits in the calendar
December 11 is the 11th day of December, a month of 31 days in 2026, leaving 20 days of the month after it. Measured from 1 January it is 344 days into the year, and 20 days remain to 31 December, which puts it 94.5% of the way through 2026. In December 2026 the other Fridays are the 4th, 18th, 25th, because weekdays repeat every seven days inside a month just as they do across one.
What else happens around December 11?
No holiday or widely marked observance falls within five days of December 11 in 2026, which makes it a quiet stretch of the calendar. The nearest marked dates either side can be found on the when is it index.
How far away is December 11?
The next December 11 is Friday, December 11, 2026, 79 days from today. That is 11 whole weeks and 2 days, or 11.3 weeks written as a decimal. To count towards it second by second, use the date calculator.
Questions
- What day of the week is December 11, 2026?
- A Friday. It is day 345 of 365 and falls in ISO week 50.
- What day of the week is December 11 next year?
- In 2027 it is a Saturday.
- What number day of the year is December 11?
- Day 345 in a common year and day 346 in a leap year. See day 345 for more.
- Which week of the year is December 11 in?
- ISO week 50 in 2026. The week 50 page lists every date in it.
Nearby dates
The 11th of other months
All 366 dates · Week 50 · Day 345 of the year · Event countdowns · When is it? · Date calculator