Caltech post office open Sat Dec 17 and Sunday Dec 18

For your convenience, the Caltech post office has extended operating hours for Saturday December 17, and Sunday, Dec 18 from 10 a.m. - 2 p.m. Enjoy refreshments, short wait lines and ample parking. Avoid longer lines and crowded parking lots at other post offices

FREE packaging materials ( air pockets, bubble wrap, styrofoam peanuts are also available for cushioning shipping packages) for paying customers- while supplies last.

For delivery by Dec 25, the United States Postal Service recommends shipping global express international by Dec 19,1st class domestic by Dec 20, and priority mail by Dec 21.  

The post office is located in the lobby of Keith Spalding Administration Bldg ( # 6 on campus map).