2025 Calendar Week Starting Monday Night Schedule. The year 2025 ends on wednesday, december 31st 2025. The united states 2025 yearly calendar includes week numbers and list of united states holidays.

The united states 2025 yearly calendar includes week numbers and list of united states holidays. The following is the week start and end days when monday is the first day of a week, and please check here if sunday is the first day of the week.