Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
20,723 days
From Monday, December 8, 1969 to Thursday, September 3, 2026.
Monday–Friday weekdays14,803
Weeks and days2,960w 3d
Calendar span56 years, 8 months, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.