WGST — Western Greenland Summer Time
See what WGST means, when UTC-2 applies in Greenland, and how to compare or convert it with other time zones.
How to Convert WGST to Other Time Zones
Open the WGST converter page: Go to https://www.xconvert.com/time-converter/wgst-time-zone to open the visual comparison tool with Western Greenland Summer Time (WGST, UTC-2) as the reference row. This page is useful when you are scheduling a call with contacts in Greenland, checking Atlantic flight timings, or coordinating work between North America and Arctic operations that follow Greenland’s seasonal clock changes.
Add comparison cities: Click + Add City and search for specific business hubs such as New York, London, and Copenhagen to compare WGST against major finance, government, and logistics centers connected to Greenland. For example, Copenhagen is relevant because Greenland remains part of the Kingdom of Denmark, while New York and London are common comparison points for media, shipping, research, and international project coordination.
Select a time range on the grid: Click Select to enable selection mode, then drag across the WGST row to highlight a meeting window such as 9:00 AM to 11:00 AM WGST. That range converts to 11:00 AM to 1:00 PM in New York during EDT, 4:00 PM to 6:00 PM in London during BST, and 5:00 PM to 7:00 PM in Copenhagen during CEST, which helps confirm whether a Greenland morning meeting fits European afternoon business hours better than North American early-day schedules.
Export and share the result: After selecting the purple time range, use the export options shown by the tool: ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is especially useful if you need to send a confirmed meeting slot to a distributed team, attach a calendar file for a research briefing, or share a link so everyone can review the same WGST-to-local-time comparison without recalculating offsets manually.
About Western Greenland Summer Time (WGST)
Western Greenland Summer Time (WGST) is a seasonal daylight saving time abbreviation used for parts of Greenland during the summer period. Its exact offset is UTC-2:00, which means local clock time in WGST is two hours behind Coordinated Universal Time; when it is 12:00 UTC, it is 10:00 AM WGST.
WGST is associated with western Greenland, including the country’s more populated western coastal settlements and administrative areas that observe a summer clock shift. Greenland is geographically part of North America but politically tied to the Kingdom of Denmark, so WGST often appears in travel planning, Arctic logistics, government coordination, and scientific work involving both European and North American partners.
Because WGST is a daylight saving time designation, it is not used year-round. In practical scheduling terms, WGST is 2 hours ahead of Eastern Daylight Time (UTC-4), 1 hour behind British Summer Time (UTC+1) by three hours? Actually, the full comparison is that WGST at UTC-2 is 3 hours behind London during BST (UTC+1) and 4 hours behind Central European Summer Time (UTC+2). That means 9:00 AM WGST corresponds to 12:00 PM in London during BST and 1:00 PM in Copenhagen during CEST, making midday Europe a common overlap window for Greenland-based teams.
The same UTC offset of UTC-2 is also used by other abbreviations in different regions or seasonal contexts, including BRST, FNT, GST, O, PMDT, and UYST. Even when the numeric offset matches, the time zone abbreviation does not necessarily refer to the same country, legal rules, or daylight saving schedule, so using a city-based comparison on the converter is more reliable than relying on abbreviations alone.
WGST and Daylight Saving Time
WGST is itself a daylight saving time designation, which means it is used only during the summer season and then changes back to a standard-time abbreviation outside that period. In Greenland’s western timekeeping system, the summer shift moves clocks to UTC-2, while the non-summer period uses the corresponding standard time at UTC-3, commonly referred to as WGT (Western Greenland Time).
For the current year, 2026, the daylight saving schedule for western Greenland begins on Sunday, March 29, 2026, when clocks move forward by 1 hour, switching from WGT (UTC-3) to WGST (UTC-2). The summer period ends on Sunday, October 25, 2026, when clocks move back by 1 hour, returning from WGST (UTC-2) to WGT (UTC-3).
These dates matter for real scheduling because a recurring meeting with Greenland can shift relative to countries that follow different DST calendars. For example, if you coordinate between western Greenland and the United States or Europe, the time difference may temporarily change during the weeks when one region has already switched clocks and another has not, so checking the exact date at the top of the converter grid is essential before confirming flights, port calls, or remote-team handoffs.
A practical example is that during WGST, 2:00 PM in western Greenland is 5:00 PM in London during BST and 6:00 PM in Copenhagen during CEST. After Greenland returns to WGT (UTC-3) in late October, the same 2:00 PM local Greenland time lines up one hour later in UTC terms, which can change the overlap for European offices, shipping agents, and public-sector contacts.
Frequently Asked Questions
What does WGST stand for?
WGST stands for Western Greenland Summer Time. It is the daylight saving time used in western Greenland during the summer season, and its offset is UTC-2:00, meaning it is two hours behind UTC.
Is WGST the same as GMT?
No, WGST is not the same as GMT. Greenwich Mean Time (GMT) is UTC+0, while WGST is UTC-2, so WGST is 2 hours behind GMT; when it is 3:00 PM GMT, it is 1:00 PM WGST.
Which cities use WGST?
WGST is used in western Greenland during the summer months rather than being tied to a large list of globally distributed cities. In practice, it applies to populated western Greenland areas that follow the western Greenland civil time system, and users often compare it with cities like Nuuk, Copenhagen, and Reykjavik when planning government, travel, or research schedules in the North Atlantic region.
What is the UTC offset for WGST?
The UTC offset for WGST is UTC-2:00. This means you subtract 2 hours from UTC to get WGST, so 18:00 UTC becomes 16:00 WGST.
When does WGST change?
In 2026, WGST begins on March 29, 2026, when clocks move forward from UTC-3 to UTC-2, and it ends on October 25, 2026, when clocks move back to standard time. These dates are important because recurring meetings with Europe or North America can shift by an hour around the transition weeks if the other region changes daylight saving time on different dates.
Is WGST used all year?
No, WGST is not used year-round. It is the summer time period for western Greenland, and outside that season the region returns to Western Greenland Time (WGT), UTC-3.
How far behind UTC is Western Greenland Summer Time?
Western Greenland Summer Time is 2 hours behind UTC. If a weather bulletin, shipping update, or scientific data feed is published at 14:00 UTC, the corresponding local time in WGST is 12:00 PM.
How does WGST compare with London or New York?
WGST at UTC-2 is typically 3 hours behind London during British Summer Time (UTC+1) and 2 hours ahead of New York during Eastern Daylight Time (UTC-4). For example, 9:00 AM WGST is usually 12:00 PM in London and 7:00 AM in New York during those summer periods, which makes Greenland afternoons more practical than early mornings for transatlantic calls.