Us Post Office Holidays 2024 Closures 2024. Content owned and updated by department of posts, ministry of communications,. — post offices will be closed on thursday, july 4, 2024, in observance of independence day.
— below is a rundown of the days in 2024 when post offices are expected to be closed in observance of federal holidays: 2, and the postal service will not deliver regular mail or packages on that date.