See UTC.
UTC-11:
UTC-10 (HST - Hawaiian Standard Time):
UTC-9:30:
UTC-9 (AKST - Alaska Standard Time):
UTC-8 (PST - Pacific Standard Time):
UTC-7 (MST - Mountain Standard Time):
UTC-6 (CST - Central Standard Time):
UTC-5 (EST - Eastern Standard Time)
UTC-4 (AST - Atlantic Standard Time)
UTC-3:30
UTC-3
UTC-2
UTC-1
UTC (WET- Western European Time, also called GMT)
UTC+1 (CET - Central European Time)
UTC+2 (EET - Eastern European Time)
UTC+3
UTC+3:30
UTC+4
UTC+4:30
UTC+5
UTC+5:30
UTC+5:45
UTC+6
UTC+6:30
UTC+7
UTC+8 (AWST - Australian Western Standard Time)
UTC+9
UTC+9:30 (ACST - Australian Central Standard Time)
UTC+10 (AEST - Australian Eastern Standard Time)
UTC+10:30
UTC+11
UTC+11:30
UTC+12
UTC+12:45
UTC+13
UTC+14