How many days until December 29?

Seconds countdown to December 29.

Year

Moon on December 29, 2026

Waning Gibbous

Illumination: 70% · phase waning

This shows the Moon phase on “December 29” for the selected year — by default the nearest upcoming one. Pick another year with the selector above the timer and the phase updates: the ~29.5-day lunar cycle shifts it slightly from year to year.

Countdown to December 29

This timer will help you find out how much time is left until December 29. The countdown is accurate to the second.

Whether you are waiting for December 29th as a birthday, an important event date, the start of a vacation, or just out of curiosity, our timer will provide you with accurate information.

Expand the timer to full screen for easy display on the monitor, which is great for creating a waiting atmosphere while preparing for an event.

Works for free and is available on any device

How many days until December 29 in the coming years

Use the year selector at the top of the timer to jump to any upcoming year and see exactly how many days, hours, minutes and seconds are left until December 29, along with the day of the week it falls on. The table below shows which weekday December 29 lands on in the coming years.

YearDay of the week
2026Tuesday
2027Wednesday
2028Friday
2029Saturday
2030Sunday
2031Monday
2032Wednesday
2033Thursday
2034Friday
2035Saturday
2036Monday