When Is Summer 2025 In Usa Dates. Discover the approved holidays and breaks for the us school year in 2025. 138 rows united states 2025 holiday calendar with all major holidays and.
Fall begins with the autumnal equinox, monday, september 22, 2025, 2:19 p.m. Here’s the full list of federal holidays for 2025, along with their dates and significance: