Usps Days Off 2024. The leave calendar is a great resource identifying pay periods, pay days, and holidays. If you want to know if the post office is open, here are the usps holidays for 2024:

There are also a few federal holidays during the thanksgiving to christmas rush which can potentially add extra transit days to your shipping. Officially, there are 11 holidays that the usps observes, which means postal offices are closed and there are no mail deliveries.