What Day Is Grandparents Day 2025 Usa. National grandparents' day is an annual celebration that takes place on the sunday after labor day, making it the second sunday in september. Grandparents day 2025 is on sunday, september 7th.

138 rows united states 2025 holiday calendar with all major holidays and observances. In the united states, grandparents’ day is celebrated on the first sunday after labor day.