St. Patrick's Day is celebrated on Monday, March 17, this year, though celebrations also occurred over the weekend.

The UPS Store partners with CU Boulder housing to handle student's mailing, shipping, printing and storage needs. Live in Graduate and Family Housing? Learn more about package lockers.

UPS SurePost and UPS Mail Innovations delivery will require one additional business day due to the holiday. UPS store locations will also be open, but it's best to confirm local hours before going.