West Richland - Regular hours are from 8 a.m. to 5 p.m. weekdays and from 9 a.m. to 3 p.m. Saturday. The newest post office is at 4801 W. Van Giesen St. Pasco - Regular hours are from 7 a.m. to 5 p.m. weekdays. Special hours are Saturday and Dec. 18 from 9 a.m. to 3 p.m. The address is 3500 W. Court St. When mailing boxes, use a sturdy corrugated box with at least 2 inches of packing around fragile items. Clearly write the complete address on one side of the box, and inside as well.
Priority mail takes three or four days to arrive near the Atlantic.
It's too late to send an overseas package through the U.S. Postal Service for delivery by Dec. 25.