Us Post Office Holidays 2024 Closures And Delays. 2024 holiday mailing and shipping dates for items sent to addresses in the contiguous united states (lower 48 states): Our guide on the usps 2024 holiday schedule has you covered.
Alternatively, if you need a shipment to arrive by. Easter can fall as early as march 22 and as late as april 25, there are no postal holidays in march or april.