Postal customers can still get their packages under the tree by Christmas.
The cut-off date for domestic first-class and Priority mail is Saturday. Express Mail packages can be shipped until Tuesday.
International mail can still arrive in time for the holidays if shipped by Global Express Guaranteed. Friday is the deadline for many overseas locations, though packages bound for Canada, Mexico, the Caribbean and Europe must be shipped by Monday.
For more information, visit www.usps.com.