WGST to AMST Converter
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Quick answers
Selected conversion
11:00 am11:00 WGST (UTC-1), Oct 12, 2026 = 8:00 am08:00 AMT (UTC-4), Oct 12, 2026
WGST is 3 hours ahead of AMT.
WGST and AMST examples
These examples always use WGST (UTC-1) and AMST (UTC-3). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
WGST is 2 hours ahead of AMST.
How the time difference changes
For most of the year, WGST is 3 hours ahead of AMT. From Oct 25, 2026 to Mar 27, 2027, WGT is 2 hours ahead of AMT.
For most of the year, working hours of 9:00 am to 5:00 pm in WGST correspond to 6:00 am to 2:00 pm in AMT. At other times of the year, working hours of 9:00 am to 5:00 pm in WGT correspond to 7:00 am to 3:00 pm in AMT.For most of the year, working hours of 09:00 to 17:00 in WGST correspond to 06:00 to 14:00 in AMT. At other times of the year, working hours of 09:00 to 17:00 in WGT correspond to 07:00 to 15:00 in AMT.
Compare WGST time with AMST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Western Greenland Summer Time is 3 hours ahead of Amazon Time.
11:00 am11:00 in WGST is 8:00 am08:00 in AMT
WGST to AMT call time
Best time for a conference call or a meeting is between 12pm-5pm12:00-17:00 in WGST which corresponds to 9am-2pm09:00-14:00 in AMT
11:00 am11:00 Western Greenland Summer Time (WGST). Offset UTC -1:00 hours
8:00 am08:00 Amazon Time (AMT). Offset UTC -4:00 hours
11:00 am11:00 WGST / 8:00 am08:00 AMT
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| WGST | AMT |
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Western Greenland Summer Time
Offset: WGST is 1 hour behind Greenwich Mean Time (GMT).
Today all shaded areas are on WGST.
Daylight Saving: Western Greenland Summer Time (WGST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe West Greenland Time (WGT).
Start: Western Greenland Summer Time (WGST) started on Saturday, March 28, 2026 at 11:00 pm23:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 12:00 am00:00. Daylight saving starts annually on the last Saturday of March.
End: Western Greenland Summer Time (WGST) ends on Sunday, October 25, 2026 at 12:00 am00:00 local time and clocks are set one hour back to Saturday, October 24, 2026, 11:00 pm23:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.
WGST representations, usage and related time zones
- -01 - basic short
- -0100 - basic
- -01:00 - extended
- -0100 - sign character (-) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the west of the zero meridian.
- November - Military abbreviation for WGST
- N - short form of 'November'
- EGT - East Greenland Time
- WGST - Western Greenland Summer Time
- AZOT - Azores Time
- CVT - Cape Verde Time
- N - November Time Zone
Amazon Summer Time
Offset: AMST is 3 hours behind Greenwich Mean Time (GMT).
AMST representations, usage and related time zones
- -03 - basic short
- -0300 - basic
- -03:00 - extended
- -0300 - sign character (-) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the west of the zero meridian.
- Papa - Military abbreviation for AMST
- P - short form of 'Papa'
- Armenia Summer Time - UTC +5
- Amazon Summer Time - UTC -3
- ADT - Atlantic Daylight Time
- PMT - Pierre & Miquelon Standard Time
- PMST - Pierre & Miquelon Standard Time
- AMST - Amazon Summer Time
- ART - Argentina Time
- BRT - Brasília time
- CLST - Chile Summer Time
- FKST - Falkland Islands Summer Time
- GFT - French Guiana Time
- P - Papa Time Zone
- PYST - Paraguay Summer Time
- SRT - Suriname Time
- UYT - Uruguay Time