WST/WT

Western Sahara Summer Time

GMT +1

12am

3am

6am

9am

12pm

3pm

6pm

9pm

WT is not used on this date

This converter uses WST (GMT +1), the offset El Aaiun uses on this date. Open the WST converter.

WGST/EGT

Western Greenland Summer Time

GMT -2

12am

3am

6am

9am

12pm

3pm

6pm

9pm

EGT is not used on this date

This converter uses WGST (GMT -2), the offset Scoresbysund uses on this date.

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

Time Difference

Western Sahara Summer Time is 3 hours ahead of Western Greenland Summer Time
1:00 pm13:00 in WST is 10:00 am10:00 in WGST

WST to WGST call time
Best time for a conference call or a meeting is between 12pm-5pm in WST which corresponds to 9am-2pm in WGST

1:00 pm13:00 Western Sahara Summer Time (WST). Offset UTC +1:00 hour
10:00 am10:00 Western Greenland Summer Time (WGST). Offset UTC -2:00 hours

1:00 pm13:00 WST / 10:00 am10:00 WGST

WST	WGST
12am (midnight)	9pm
1am	10pm
2am	11pm
3am	12am (midnight)
4am	1am
5am	2am
6am	3am
7am	4am
8am	5am
9am	6am
10am	7am
11am	8am
12pm (noon)	9am
1pm	10am
2pm	11am
3pm	12pm (noon)
4pm	1pm
5pm	2pm
6pm	3pm
7pm	4pm
8pm	5pm
9pm	6pm
10pm	7pm
11pm	8pm
00:00	21:00
01:00	22:00
02:00	23:00
03:00	00:00
04:00	01:00
05:00	02:00
06:00	03:00
07:00	04:00
08:00	05:00
09:00	06:00
10:00	07:00
11:00	08:00
12:00	09:00
13:00	10:00
14:00	11:00
15:00	12:00
16:00	13:00
17:00	14:00
18:00	15:00
19:00	16:00
20:00	17:00
21:00	18:00
22:00	19:00
23:00	20:00

Western Sahara Standard Time

Offset: WT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Africa

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

End: Western Sahara Standard Time (WT) ended on Sunday, April 6, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, April 6, 2025, 3:00 am local daylight time instead. Standard time ends annually on the first Sunday of April.

Start: Western Sahara Standard Time (WT) starts on Sunday, February 15, 2026 at 3:00 am local time and clocks are set one hour back to Sunday, February 15, 2026, 2:00 am. Standard time starts annually on the third Sunday of February.

WT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data

Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
+00 - basic short
+0000 - basic
+00:00 - extended

Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers

+0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.

Military/NATO: Used by the U.S. military, Chinese military and others

Zulu - Military abbreviation for WT
Z - short form of 'Zulu'

Time zones with the GMT +0 offset:

EGST - Eastern Greenland Summer Time
GMT - Greenwich Mean Time
WET - Western European Time
AZOST - Azores Summer Time
UTC - Universal Time Coordinated
WT - Western Sahara Standard Time
Z - Zulu Time Zone

East Greenland Time

Offset: EGT is 1 hour behind Greenwich Mean Time (GMT) and is used in North America

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

End: East Greenland Time (EGT) ended on Sunday, October 26, 2025 at 12:00 am local time and clocks were set one hour forward to Saturday, October 25, 2025, 11:00 pm local daylight time instead. Standard time ends annually on the last Sunday of October.

Start: East Greenland Time (EGT) starts on Saturday, March 28, 2026 at 11:00 pm local time and clocks are set one hour back to Sunday, March 29, 2026, 12:00 am. Standard time starts annually on the last Saturday of March.

EGT representations, usage and related time zones