Guyana
-04
CT
Central Time
GMT -6
WEST
Western European Summer Time
GMT +1
WEST is NOT in use by many locations
WET (Western European Time) is used instead. Switch to WET time zone or select one of the cities Lisbon, Las Palmas de Gran Canaria, Porto) for automatic timezone change.

Time Difference

is 2 hours ahead of Central Time and 5 hours behind Western European Summer Time
10:00 am10:00 in Lethem, Guyana is 8:00 am08:00 in CT and is 3:00 pm15:00 in WEST

Lethem to CT call time
Best time for a conference call or a meeting is between 10am-6pm in Lethem which corresponds to 8am-4pm in CT
Lethem to WEST call time
Best time for a conference call or a meeting is between 8am-1pm in Lethem which corresponds to 1pm-6pm in WEST

10:00 am10:00 (Lethem, Guyana). Offset UTC -4:00 hours
8:00 am08:00 Central Time (CT). Offset UTC -6:00 hours
3:00 pm15:00 Western European Summer Time (WEST). Offset UTC +1:00 hour

10:00 am10:00 Lethem, Guyana / 8:00 am08:00 CT / 3:00 pm15:00 WEST

Lethem, Guyana CT WEST
12am (midnight) 10pm 5am
1am 11pm 6am
2am 12am (midnight) 7am
3am 1am 8am
4am 2am 9am
5am 3am 10am
6am 4am 11am
7am 5am 12pm (noon)
8am 6am 1pm
9am 7am 2pm
10am 8am 3pm
11am 9am 4pm
12pm (noon) 10am 5pm
1pm 11am 6pm
2pm 12pm (noon) 7pm
3pm 1pm 8pm
4pm 2pm 9pm
5pm 3pm 10pm
6pm 4pm 11pm
7pm 5pm 12am (midnight)
8pm 6pm 1am
9pm 7pm 2am
10pm 8pm 3am
11pm 9pm 4am
0:00 22:00 5:00
1:00 23:00 6:00
2:00 0:00 7:00
3:00 1:00 8:00
4:00 2:00 9:00
5:00 3:00 10:00
6:00 4:00 11:00
7:00 5:00 12:00
8:00 6:00 13:00
9:00 7:00 14:00
10:00 8:00 15:00
11:00 9:00 16:00
12:00 10:00 17:00
13:00 11:00 18:00
14:00 12:00 19:00
15:00 13:00 20:00
16:00 14:00 21:00
17:00 15:00 22:00
18:00 16:00 23:00
19:00 17:00 0:00
20:00 18:00 1:00
21:00 19:00 2:00
22:00 20:00 3:00
23:00 21:00 4:00

Lethem Information

Time Zone

Abbreviation / Name
-04 -
GYT - Guyana Time
UTC / GMT Offset
-4:00 hours during , currently in use.
-4:00 hours during Guyana Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Lethem Facts

Country
Guyana
Alternative Names
Bon Success, LTM, Lethem, Lethen
Population
716
Currency
Dollar (GYD)
Geographic Coordinates
3° 22' N Latitude / 59° 47' W Longitude
International Dialing Code
+592

Central Time

Central Time (PT) is a general term used to describe the areas that observe either the Central Standard Time (CST) or Central Daylight Time (CDT) in the United States and Canada. CT is not static but switches between CDT and CST.

Territories observing the time zone are primarily in North and Central America. It runs through several Mexican and U.S. states, as well as several Canadian provinces and Central American countries.

Countries: It is used in following countries: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States.

Principal Cities: The largest city in the CST timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Houston, Iztapalapa, Ecatepec.

French: HNC - Heure Normale du Centre

Spanish: CT - Tiempo Central Estándar, CT - Zona Centro

Central Time (PT) is a general term used to describe the areas that observe either the Central Standard Time (CST) or Central Daylight Time (CDT) in the United States and Canada. CT is not static but switches between CDT and CST.

Territories observing the time zone are primarily in North and Central America. It runs through several Mexican and U.S. states, as well as several Canadian provinces and Central American countries.

Countries: It is used in following countries: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States.

Principal Cities: The largest city in the CST timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Houston, Iztapalapa, Ecatepec.

French: HNC - Heure Normale du Centre

Spanish: CT - Tiempo Central Estándar, CT - Zona Centro

CT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -06 - basic short
  • -0600 - basic
  • -06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Sierra - Military abbreviation for CT
  • S - short form of 'Sierra'
CT Abbreviation: Several time zones share CT abbreviation and it could refer to these time zones
  • Central Time - UTC -6
  • Chuuk Time - UTC +10
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone

Western European Summer Time

Offset: WEST is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe

Countries: It is used in following countries: Spain, Faroe Islands, Portugal

Principal Cities: The largest city in the WEST timezone is Lisbon from Portugal with population about 517,802 people. Other major cities in the area are Las Palmas de Gran Canaria, Porto, Santa Cruz de Tenerife, Amadora

German: WESZ - Westeuropäische Sommerzeit

WEST Time Zone Geo Map
WEST timezone map

Daylight Saving: Western European Summer Time (WEST) is a daylight saving/summer time zone, however during winter some places adjust time for one hour back and observe Western European Time (WET).

Daylight saving time clock moves back for one hour from 2am to 1amEnd: Western European Summer Time (WEST) has ended on Sunday, October 27, 2024 at 2:00 am local time and clocks were set one hour back to Sunday, October 27, 2024, 1:00 am local standard time instead. Daylight saving ends annually the on last Sunday of October

Daylight saving time clock moves forward for one hour from 1am to 2amStart: Western European Summer Time (WEST) starts on Sunday, March 30, 2025 at 1:00 am local time and clocks are set one hour forward to Sunday, March 30, 2025, 2:00 am. Daylight saving starts annually the on last Sunday of March

WEST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates one hour and zero minutes time differences to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for WEST
  • A - short form of 'Alpha'
IANA/Olson: Reflects WEST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Atlantic/Canary
  • Atlantic/Faeroe
  • Atlantic/Faroe
  • Atlantic/Madeira
  • Europe/Lisbon
  • Portugal
  • WET
Time zones with the GMT +1 offset:
  • BST - British Summer Time
  • CET - Central European Time
  • IST - Irish Standard Time
  • WEST - Western European Summer Time
  • A - Alpha Time Zone
  • CET - Central European Time
  • MEZ - Mitteleuropäische Zeit
  • WAT - West Africa Time
  • WST - Western Sahara Summer Time
  • BMT - Biel Mean Time