Usps Holiday Dates 2024 In. Postal service (usps) has announced its recommended mailing and shipping dates to ensure timely delivery of holiday mail and packages before december 25, 2024. Wondering if the post office is open?

Here is a complete list of usps holidays in year 2024. 2as of august 1, 2023, usps will no longer process refund requests for guaranteed service on these items.