Us Postal Service Holidays 2024 Dates 2024. United states postal service (usps) 2024 holidays : 2024 holiday mailing and shipping dates for items sent to addresses in the contiguous united states (lower 48 states):

2024 holiday mailing and shipping dates for items sent to addresses in the. They are available for reference and will be updated in 2024 when new schedules are posted by the usps.