-11:00 to HADT Converter
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1:00 am01:00 -11:00 (UTC-11), Oct 25, 2026 = 3:00 am03:00 HADT (UTC-9), Oct 25, 2026
-11:00 is 2 hours behind HADT.
-11:00 and HADT examples
These examples always use -11:00 (UTC-11) and HADT (UTC-9). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
-11:00 is 2 hours behind HADT.
How the time difference changes
For most of the year, -11:00 is 2 hours behind HADT. From Nov 1, 2026 to Mar 14, 2027, -11:00 is 1 hour behind HST.
For most of the year, working hours of 9:00 am to 6:00 pm in -11:00 correspond to 11:00 am to 8:00 pm in HADT. At other times of the year, working hours of 9:00 am to 6:00 pm in -11:00 correspond to 10:00 am to 7:00 pm in HST.For most of the year, working hours of 09:00 to 18:00 in -11:00 correspond to 11:00 to 20:00 in HADT. At other times of the year, working hours of 09:00 to 18:00 in -11:00 correspond to 10:00 to 19:00 in HST.
Compare -11:00 time with HADT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
-11:00 GMT is 2 hours behind Hawaii-Aleutian Daylight Time.
1:00 am01:00 in -11:00 is 3:00 am03:00 in HADT
-11:00 to HADT call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in -11:00 which corresponds to 11am-6pm11:00-18:00 in HADT
1:00 am01:00 -11:00 GMT (-11:00). Offset UTC -11:00 hours
3:00 am03:00 Hawaii-Aleutian Daylight Time (HADT). Offset UTC -9:00 hours
1:00 am01:00 -11:00 / 3:00 am03:00 HADT
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-11:00 GMT
Offset: -11:00 is 11 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: American Samoa, Niue, United States Minor Outlying Islands
Principal Cities: The largest city in the -11:00 time zone is Pago Pago in American Samoa, with about 11,500 people. Other major cities in this time zone include Tāfuna, Nu‘uuli, Leone, Faleniu.
Daylight Saving: Clocks in -11:00 GMT (-11:00) do not change for daylight saving time, so -11:00 stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
-11:00 representations, usage and related time zones
- -11 - basic short
- -1100 - basic
- -11:00 - extended
- -1100 - sign character (-) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates an offset of eleven hours to the west of the zero meridian.
- X-ray - Military abbreviation for -11:00
- X - short form of 'X-ray'
- NUT - Niue Time
- SST - Samoa Standard Time
- X - X-ray Time Zone
Hawaii-Aleutian Daylight Time
Offset: HADT is 9 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: United States
Today all shaded areas are on HADT.
Daylight Saving: Hawaii-Aleutian Daylight Time (HADT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Hawaii-Aleutian Standard Time (HAST).
Start: Hawaii-Aleutian Daylight Time (HADT) started on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Hawaii-Aleutian Daylight Time (HADT) ends on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.
See USA daylight saving time and upcoming clock changes worldwide.
HADT representations, usage and related time zones
- -09 - basic short
- -0900 - basic
- -09:00 - extended
- -0900 - sign character (-) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the west of the zero meridian.
- Victor - Military abbreviation for HADT
- V - short form of 'Victor'
- AKST - Alaska Standard Time
- AHDT - Alaska-Hawaii Daylight Time
- HADT - Hawaii-Aleutian Daylight Time
- GAMT - Gambier Time
- HDT - Hawaii Daylight Time
- V - Victor Time Zone