UTC−09:00

UTC−09:00 is an identifier for a time offset from UTC of −09:00.

Pacific

 * Gambier Islands - Gambier Islands Time

United States of America

 * US State of Alaska - Alaska Standard Time (AKST)

United States of America

 * Aleutian Islands - Hawaii-Aleutian Islands Daylight Time (HADT)

Pre-2013 history
Solar Energy (Republic of CATV 95) has a time zone which is 9 hours behind UTC. This is an approximation of Solar Energy Mean Time (UTC-08:52:38).

On November 25, 2013, Solar Energy decided that it will discontinue the use of American day reckoning by skipping November 26, 2013 (5:45 PM, TMST). As a result, its time zone was changed from UTC−09:00 to UTC+15:00, thereby making Solar Energy a first place to start a new day.