- This event has passed.
USPS 1st Class Mail Christmas Mail Deadline
December 20, 2018
For delivery in anticipation of Christmas, the Postal Service recommends having all USPS 1st Class Mail posted by this day for delivery by December 25th.
For delivery in anticipation of Christmas, the Postal Service recommends having all USPS 1st Class Mail posted by this day for delivery by December 25th.