All "official" contests will begin at midnight PST on the start date and end at 11:59 PST on the end date. This applies to all Community Relations run contests and all DeviantArt sponsored contests.
The "" icon marks US Only contests
Anthro Challenge #115 - FFA January - Deadline January 31, 2015
The Order 1886: Gadgets and Gear Contest - Deadline February 8, 2015 (18+, Australia Only)