When Is Labor Day 2025 Observed. In 2025, labor day falls on. Labor day (september) 2025 is on monday 2nd sep, 2025 (02/09/2025) in 28 days.

Labor day is a united states federal holiday which is observed on the first monday in september each year. Hiroshima day is observed every year on august 6 to mark the horrific bombing of the japanese city.