Sierra Time Now (S)
Synchronizing with server time...
21:23:44
Saturday, 29 November 2025
About Sierra Time
Sierra Time Zone (S) is -6 hours behind Coordinated Universal Time (UTC). This time zone is a military time zone. It is often used in aviation and at sea between longitudes 82.5°W to 97.5°W.
UTC Offset: UTC-6
Current time based on: UTC