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WGT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CLST
UTC−3
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

10:00 am10:00 WGT (UTC-2), Nov 10, 2026 = 9:00 am09:00 CLST (UTC-3), Nov 10, 2026

WGT is 1 hour ahead of CLST.

WGT and CLST examples

These examples always use WGT (UTC-2) and CLST (UTC-3). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

WGT is 1 hour ahead of CLST.

How the time difference changes

Depending on seasonal clock changes, WGT is 1 hour ahead of CLST, WGST is 2 hours ahead of CLST, or WGST is 3 hours ahead of CLT.

Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in WGT correspond to 8:00 am to 5:00 pm in CLST, working hours of 9:00 am to 6:00 pm in WGST correspond to 7:00 am to 4:00 pm in CLST, or working hours of 9:00 am to 6:00 pm in WGST correspond to 6:00 am to 3:00 pm in CLT.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in WGT correspond to 08:00 to 17:00 in CLST, working hours of 09:00 to 18:00 in WGST correspond to 07:00 to 16:00 in CLST, or working hours of 09:00 to 18:00 in WGST correspond to 06:00 to 15:00 in CLT.

Compare WGT time with CLST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

West Greenland Time is 1 hour ahead of Chile Summer Time.
10:00 am10:00 in WGT is 9:00 am09:00 in CLST

WGT to CLST call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in WGT which corresponds to 9am-5pm09:00-17:00 in CLST.

10:00 am10:00 West Greenland Time (WGT). Offset UTC -2:00 hours
9:00 am09:00 Chile Summer Time (CLST). Offset UTC -3:00 hours

10:00 am10:00 WGT / 9:00 am09:00 CLST

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.

Hourly time comparison
WGTCLST
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West Greenland Time

Offset: WGT is 2 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Greenland

Principal Cities: The largest city in the WGT time zone is Nuuk in Greenland, with about 14,798 people. Other major cities in this time zone include Sisimiut, Ilulissat, Qaqortoq, Aasiaat.

Map of the areas on West Greenland Time (WGT)
WGT part of the year

Today all shaded areas are on WGT.

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Western Greenland Summer Time (WGST).

123456789101112Start: West Greenland Time (WGT) started on Sunday, October 25, 2026 at 12:00 am00:00 local time and clocks were set one hour back to Saturday, October 24, 2026, 11:00 pm23:00. Standard time starts annually on the last Sunday of October.

123456789101112End: West Greenland Time (WGT) ends on Saturday, March 27, 2027 at 11:00 pm23:00 local time and clocks are set one hour forward to Sunday, March 28, 2027, 12:00 am00:00 local daylight time instead.

See Greenland daylight saving time and upcoming clock changes worldwide.

WGT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -02 - basic short
  • -0200 - basic
  • -02:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0200 - sign character (-) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates an offset of two hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Oscar - Military abbreviation for WGT
  • O - short form of 'Oscar'
Time zones with the GMT -2 offset:
  • PMDT - Pierre & Miquelon Daylight Time
  • WGT - West Greenland Time
  • BRST - Brasilia Summer Time
  • FNT - Fernando de Noronha Time
  • O - Oscar Time Zone
  • UYST - Uruguay Summer Time

Chile Summer Time

Offset: CLST is 3 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Chile

Principal Cities: The largest city in the CLST time zone is Santiago in Chile, with about 4.837 million people. Other major cities in this time zone include Antofagasta, Viña del Mar, Valparaíso, Puerto Montt.

Map of the areas on Chile Summer Time (CLST)
CLST part of the year

Today all shaded areas are on CLST.

Daylight Saving: Chile Summer Time (CLST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Chile Standard Time (CLT).

123456789101112Start: Chile Summer Time (CLST) started on Sunday, September 6, 2026 at 12:00 am00:00 local time and clocks were set one hour forward to Sunday, September 6, 2026, 1:00 am01:00.

123456789101112End: Chile Summer Time (CLST) ends on Sunday, April 4, 2027 at 12:00 am00:00 local time and clocks are set one hour back to Saturday, April 3, 2027, 11:00 pm23:00 local standard time instead.

See Chile daylight saving time and upcoming clock changes worldwide.

CLST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -03 - basic short
  • -0300 - basic
  • -03:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -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.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Papa - Military abbreviation for CLST
  • P - short form of 'Papa'
Time zones with the GMT -3 offset:
  • ADT - Atlantic Daylight Time
  • PMT - Pierre & Miquelon Standard Time
  • PMST - Pierre & Miquelon Standard Time
  • AMST - Amazon Summer Time
  • ART - Argentina Time
  • BRT - Brasilia Time
  • CLST - Chile Summer Time
  • FKST - Falkland Islands Summer Time
  • FKT - Falkland Islands Time
  • GFT - French Guiana Time
  • P - Papa Time Zone
  • PYST - Paraguay Summer Time
  • PYT - Paraguay Time
  • SRT - Suriname Time
  • UYT - Uruguay Time