Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
121,542 days
From Monday, June 15, 2359 to Sunday, September 6, 2026.
Monday–Friday weekdays86,816
Weeks and days17,363w 1d
Calendar span332 years, 9 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.