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CDT
12am
3am
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WEST/WET
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Portugal is on summer time: WEST (UTC+1) until Sun, Oct 25.

Quick answers

Selected conversion

7:00 am07:00 CDT (UTC-5), Oct 14, 2026 = 1:00 pm13:00 WEST (UTC+1), Oct 14, 2026

CDT is 6 hours behind WEST.

CDT and WET examples

These examples always use CDT (UTC-5) and WET (UTC+0). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

CDT is 5 hours behind WET.

How the time difference changes

For most of the year, CDT is 6 hours behind WEST. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, CDT is 5 hours behind WET. From Nov 1, 2026 to Mar 14, 2027, CST is 6 hours behind WET.

For most of the year, working hours of 9:00 am to 5:00 pm in CDT correspond to 3:00 pm to 11:00 pm in WEST. At other times of the year, working hours of 9:00 am to 5:00 pm in CST correspond to 3:00 pm to 11:00 pm in WET or working hours of 9:00 am to 5:00 pm in CDT correspond to 2:00 pm to 10:00 pm in WET.For most of the year, working hours of 09:00 to 17:00 in CDT correspond to 15:00 to 23:00 in WEST. At other times of the year, working hours of 09:00 to 17:00 in CST correspond to 15:00 to 23:00 in WET or working hours of 09:00 to 17:00 in CDT correspond to 14:00 to 22:00 in WET.

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

Time Difference

Central Daylight Time is 6 hours behind Western European Summer Time.
7:00 am07:00 in CDT is 1:00 pm13:00 in WEST

CDT to WEST call time
Best time for a conference call or a meeting is between 9am-11am09:00-11:00 in CDT which corresponds to 3pm-5pm15:00-17:00 in WEST

7:00 am07:00 Central Daylight Time (CDT). Offset UTC -5:00 hours
1:00 pm13:00 Western European Summer Time (WEST). Offset UTC +1:00 hour

7:00 am07:00 CDT / 1:00 pm13:00 WEST

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
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Central Daylight Time

Offset: CDT is 5 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Canada, Mexico, United States

Principal Cities: The largest city in the CDT time zone is Chicago in the United States, with about 2.664 million people. Other major cities in this time zone include Houston, San Antonio, Dallas, Fort Worth.

French: HAC - Heure Avancée du Centre

Spanish: CT - Zona Centro

Map of the areas on Central Daylight Time (CDT)
CDT part of the year

Today all shaded areas are on CDT.

Daylight Saving: Central Daylight Time (CDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Central Standard Time (CST).

123456789101112Start: Central Daylight Time (CDT) started on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.

123456789101112End: Central Daylight Time (CDT) ends on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.

See upcoming clock changes worldwide.

CDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -05 - basic short
  • -0500 - basic
  • -05:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Romeo - Military abbreviation for CDT
  • R - short form of 'Romeo'
IANA/Olson: Reflects CDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Chicago
  • America/Indiana/Knox
  • America/Indiana/Tell_City
  • America/Knox_IN
  • America/Matamoros
  • America/Menominee
  • America/North_Dakota/Beulah
  • America/North_Dakota/Center
  • America/North_Dakota/New_Salem
  • America/Ojinaga
  • America/Rainy_River
  • America/Rankin_Inlet
  • America/Resolute
  • America/Winnipeg
  • CST6CDT
  • Canada/Central
  • US/Central
  • US/Indiana-Starke
CDT Abbreviation: Several time zones share CDT abbreviation and it could refer to these time zones
  • Central Daylight Time - UTC -5
  • Cuba Daylight Time - UTC -4
Time zones with the GMT -5 offset:
  • CDT - Central Daylight Time
  • EST - Eastern Standard Time
  • ET - Eastern Time
  • COT - Colombia Time
  • CST - Cuba Standard Time
  • EASST - Easter Island Summer Time
  • ECT - Ecuador Time
  • PET - Peru Time
  • R - Romeo Time Zone

Western European Time

Offset: WET is the same as Greenwich Mean Time (GMT).

Countries using this time zone: Spain, Faroe Islands, Portugal

Principal Cities: The largest city in the WET time zone is Lisbon in Portugal, with about 517,802 people. Other major cities in this time zone include Las Palmas de Gran Canaria, Porto, Santa Cruz de Tenerife, Braga.

German: WEZ - Westeuropäische Zeit

Map of the areas on Western European Time (WET)
WET part of the year

Today the shaded areas are on UTC+1 (WEST).

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

123456789101112End: Western European Time (WET) ended on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00 local daylight time instead. Standard time ends annually on the last Sunday of March.

123456789101112Start: Western European Time (WET) starts on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00. Standard time starts annually on the last Sunday of October.

See upcoming clock changes worldwide.

WET 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 WET
  • Z - short form of 'Zulu'
IANA/Olson: Reflects WET 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 +0 offset:
  • EGST - Eastern Greenland Summer Time
  • GMT - Greenwich Mean Time
  • WET - Western European Time
  • AZOST - Azores Summer Time
  • UTC - Coordinated Universal Time
  • WT - Western Sahara Standard Time
  • Z - Zulu Time Zone