Weeks Until December 29
View the weekly breakdown and decimal weeks until December 29.
CalculateWinter Date Countdown
How Many Days Until December 29?
Target Date: Tuesday, December 29, 2026
100
Days Until
Tuesday, Tuesday, December 29, 2026
14w 2dWeeks + Days
14.29Exact Weeks
TueWeekday
2,400Total Hours
100 days until December 29
Interactive Date Calculator
How many days until…?
100
Days Until
Tuesday
Tuesday, December 29, 2026
14w 2dWeeks & Days
14Total Weeks
3 monthsApprox. Months
2,400Total Hours
From: September 20, 2026To: Tuesday, December 29, 2026
What Day of the Week is December 29? (2024–2035)
Because a normal calendar year has 365 days (52 weeks plus 1 day), December 29 moves forward by one day of the week in common years, and by two days in leap years. Here is the day of the week for December 29 over the next 12 years:
| Year | Day of the Week | Weekend / Weekday | Leap Year? |
|---|---|---|---|
| 2024 | Sunday | Weekend | Yes (366 days) |
| 2025 | Monday | Weekday | No (365 days) |
| 2026Upcoming | Tuesday | Weekday | No (365 days) |
| 2027 | Wednesday | Weekday | No (365 days) |
| 2028 | Friday | Weekday | Yes (366 days) |
| 2029 | Saturday | Weekend | No (365 days) |
| 2030 | Sunday | Weekend | No (365 days) |
| 2031 | Monday | Weekday | No (365 days) |
| 2032 | Wednesday | Weekday | Yes (366 days) |
| 2033 | Thursday | Weekday | No (365 days) |
| 2034 | Friday | Weekday | No (365 days) |
| 2035 | Saturday | Weekend | No (365 days) |
Calendar Facts About December 29
Day of the Year
Day 363
99% of the calendar year has passed by this date.
Days Left in Year
2 Days
Remaining until January 1 New Year.
Astrological Sign
♑ Capricorn
Birthstone for December: Tanzanite & Turquoise.
Frequently Asked Questions
How many days until December 29?
There are 100 calendar days until December 29 (Tuesday, December 29, 2026).
What day of the week is December 29, 2026?
In 2026, December 29 falls on a Tuesday.
How many weeks until December 29?
There are 14 weeks and 2 days (or approximately 14.29 weeks) until December 29.
What zodiac sign is December 29?
People born on December 29 fall under the astrological sign of Capricorn (♑). The traditional birthstone for December is Tanzanite & Turquoise.
What day of the year is December 29?
December 29 is Day 363 of the year (99% of the year complete), with 2 days remaining until the new year.