Usps Holiday Schedule 2024. In 2024, usps will observe several federal holidays, including: Find usps holiday service schedules, including local post office hours, mail delivery, and blue collection boxes pickup on christmas eve, christmas day, new year's eve, and new year's.

See the full list of 2024 usps postal holidays. Here’s how long you can wait before shipping via usps, ups and fedex and still have your package arrive on dec.