Usps Holidays 2024 Dates And Times. 2024 holiday mailing and shipping dates for items sent to addresses in the contiguous united states (lower 48 states): In essence, post offices will be closed on that day, and there will be no regular mail deliveries and packages.
11, and the postal service will not deliver regular mail or packages on that date. Knowing usps’ holiday schedule can ensure you never have to pay for expedited shipping to make sure you receives packages around the holidays.