Illinois, USA
CDT
CT/CDT
Central Time
GMT -5
WEST
Western European Summer Time
GMT +1

Time Difference

CDT (Central Daylight Time) is 0 hours ahead of Central Daylight Time and 6 hours behind Western European Summer Time
1:30 pm13:30 in Collinsville, IL, USA is 1:30 pm13:30 in CDT and is 7:30 pm19:30 in WEST

Collinsville to CT call time
Best time for a conference call or a meeting is between 9am-6pm in Collinsville which corresponds to 8am-5pm in CT
Collinsville to WEST call time
Best time for a conference call or a meeting is between 8am-12pm in Collinsville which corresponds to 2pm-6pm in WEST

1:30 pm13:30 CDT (Central Daylight Time) (Collinsville, IL, USA). Offset UTC -5:00 hours
1:30 pm13:30 Central Daylight Time (CDT). Offset UTC -5:00 hours
7:30 pm19:30 Western European Summer Time (WEST). Offset UTC +1:00 hour

1:30 pm13:30 Collinsville, IL, USA / 1:30 pm13:30 CDT / 7:30 pm19:30 WEST

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

Collinsville Information

Time Zone

Abbreviation / Name
CDT - Central Daylight Time
UTC / GMT Offset
-5:00 hours during Central Daylight Time, currently in use.

Collinsville Facts

Country
USA
State
Illinois
Alternative Names
Kolinsvil, Kollinsvil', klynsfyl, klynzwyl aylynwy, kolinsabhila, Колинсвил, Коллинсвиль, كلينسفيل, کلینزویل، ایلینوی, کولنزویل، الینوائے, कोलिन्सभिल
Population
24,754
Currency
Dollar (USD)
Geographic Coordinates
38° 40' N Latitude / 89° 59' W Longitude
International Dialing Code
+1

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 timezone, however during winter some places switch clocks for one hour back and observe Western European Time (WET).

Daylight saving time clock moves forward for one hour from 1am to 2amStart: Western European Summer Time (WEST) started on Sunday, March 31, 2024 at 1:00 am local time and clocks were set one hour forward to Sunday, March 31, 2024, 2:00 am. Daylight saving starts annually the on last Sunday of March

Daylight saving time clock moves back for one hour from 2am to 1amEnd: Western European Summer Time (WEST) ends on Sunday, October 27, 2024 at 2:00 am local time and clocks are 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

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