Labor Day 2025 Usps. Federal employees in the washington, dc, area are entitled to a holiday on the day a president is inaugurated every fourth year after 1965. Most usps post offices are open on these holidays:

This is a federal holiday, so there will be no mail delivery service or outgoing. The united states postal service (usps) commemorates labor day, most national banks remain closed, and post offices in the us closed on this day.