Usps Holidays 2024 Dates 2020. 11, and the postal service will not deliver regular mail or packages on that date. Post office will be closed on tuesday, april 14th & wednesday, april 15th in observance of labor day, and will resume regular business hours on thursday, april 16th abc.
2024 holiday shipping dates for contiguous u.s. Postal service has you covered with all the important mailing deadlines you need to know for the expected delivery of cards and gifts to your loved ones,.