Usps Holidays 2024 Calendar Outlook. Option 1 involves importing the holidays, while option 2 allows you to add them manually.  — to avoid delays with your mail, you need to know which days usps has off.

2, and the postal service will not deliver regular mail or packages on that date. Please see the usps holiday service schedule page for information on local post office ™ location hours, regular mail delivery, and usps ® blue collection boxes pickup on christmas.