Usps Holiday Schedule 2024. Learn about the usps holiday service schedule, including mail delivery, post office hours, and shipping deadlines for domestic and international packages. The postal service continues to be the most affordable way to mail and ship this holiday season.
โ if you want to know if the post office is open, here are the usps holidays for 2024: Postal service reminds all mailers that the temporary price change for some package services for the 2024 peak holiday season goes into effect at midnight.