23 Calendar 2025. December 23, 2025 calendar date and day info with us & international holidays as well as count down. See all dates and deadlines related to enrollment, finals, dropping classes, and petitioning for pass/no pass.

138 rows united states 2025 holiday calendar with all major holidays and. The lancaster county bird club will host a field trip to safe harbor dam and observation road from 9 a.m.