Illinois, USA
CST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
WGST/EGST
Western Greenland Summer Time
GMT -2
12am
3am
6am
9am
12pm
3pm
6pm
9pm
EGST is not used on this date
This converter uses WGST (GMT -2), the offset Scoresbysund uses on this date.

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

Time Difference

CST (Central Standard Time) is 4 hours behind Western Greenland Summer Time
6:00 am06:00 in Westmont, IL, USA is 10:00 am10:00 in WGST

Westmont to WGST call time
Best time for a conference call or a meeting is between 9am-1pm in Westmont which corresponds to 1pm-5pm in WGST

6:00 am06:00 CST (Central Standard Time) (Westmont, IL, USA). Offset UTC -6:00 hours
10:00 am10:00 Western Greenland Summer Time (WGST). Offset UTC -2:00 hours

6:00 am06:00 Westmont, IL, USA / 10:00 am10:00 WGST

Westmont, IL, USAWGST
12am (midnight)4am
1am5am
2am6am
3am7am
4am8am
5am9am
6am10am
7am11am
8am12pm (noon)
9am1pm
10am2pm
11am3pm
12pm (noon)4pm
1pm5pm
2pm6pm
3pm7pm
4pm8pm
5pm9pm
6pm10pm
7pm11pm
8pm12am (midnight)
9pm1am
10pm2am
11pm3am
00:0004:00
01:0005:00
02:0006:00
03:0007:00
04:0008:00
05:0009:00
06:0010:00
07:0011:00
08:0012:00
09:0013:00
10:0014:00
11:0015:00
12:0016:00
13:0017:00
14:0018:00
15:0019:00
16:0020:00
17:0021:00
18:0022:00
19:0023:00
20:0000:00
21:0001:00
22:0002:00
23:0003:00

Westmont Information

Time Zone

Abbreviation / Name
CDT - Central Daylight Time
CST - Central Standard Time
UTC / GMT Offset
-5:00 hours during Central Daylight Time, currently in use.
-6:00 hours during Central Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3amSunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1amSunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Westmont Facts

Country
USA
State
Illinois
Alternative Names
Gregg, Uestmont, Vestmont, Westmont, wst mwnt, Вестмонт, Уестмонт, وست مونت
Population
24,941
Currency
Dollar (USD)
Geographic Coordinates
41° 47' N Latitude / 87° 58' W Longitude
International Dialing Code
+1

Eastern Greenland Summer Time

Offset: EGST is 0 hours ahead Greenwich Mean Time (GMT) and is used in North America

Daylight Saving: Eastern Greenland Summer Time (EGST) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe East Greenland Time (EGT).

Daylight saving time clock moves forward for one hour from 12am to 1amEnd: Eastern Greenland Summer Time (EGST) ended on Sunday, October 26, 2025 at 12:00 am local time and clocks were set one hour back to Saturday, October 25, 2025, 11:00 pm local standard time instead. Daylight saving ends annually on the last Sunday of October

Daylight saving time clock moves back for one hour from 11pm to 10pmStart: Eastern Greenland Summer Time (EGST) starts on Saturday, March 28, 2026 at 11:00 pm local time and clocks are set one hour forward to Sunday, March 29, 2026, 12:00 am. Daylight saving starts annually on the last Saturday of March

EGST 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 EGST
  • 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