Date facts
Saturday, December 5, 2026
December 5, 2026 is day 339 of 365, in ISO week 49. There are 26 days left in 2026 after this date.
Weekday
Saturday
Calendar weekday
Day of year
339
of 365
ISO week
49
Week-year 2026
Days remaining
26
In 2026
Weeks start on Monday and use ISO week numbers. Saturday is week 49 of 2026.