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BST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MexicoMST
UTC−7
8h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

1:00 pm13:00 BST (UTC+1), Oct 20, 2026 = 5:00 am05:00 MST (UTC-7), Oct 20, 2026

BST is 8 hours ahead of Ciudad Obregón.

How the time difference changes

For most of the year, BST is 8 hours ahead of Ciudad Obregon. From Oct 25, 2026 to Mar 28, 2027, GMT is 7 hours ahead of Ciudad Obregon.

For most of the year, working hours of 9:00 am to 6:00 pm in BST correspond to 1:00 am to 10:00 am in Ciudad Obregon. At other times of the year, working hours of 9:00 am to 6:00 pm in GMT correspond to 2:00 am to 11:00 am in Ciudad Obregon.For most of the year, working hours of 09:00 to 18:00 in BST correspond to 01:00 to 10:00 in Ciudad Obregon. At other times of the year, working hours of 09:00 to 18:00 in GMT correspond to 02:00 to 11:00 in Ciudad Obregon.

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

Time Difference

British Summer Time is 8 hours ahead of MST (Mexican Pacific Standard Time).
1:00 pm13:00 in BST is 5:00 am05:00 in Ciudad Obregon, Mexico

BST to Ciudad Obregón call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in BST which corresponds to 9am-10am09:00-10:00 in Ciudad Obregón

1:00 pm13:00 British Summer Time (BST). Offset UTC +1:00 hour
5:00 am05:00 MST (Mexican Pacific Standard Time) (Ciudad Obregon, Mexico). Offset UTC -7:00 hours

1:00 pm13:00 BST / 5:00 am05:00 Ciudad Obregon, Mexico

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Hourly time comparison
BSTCiudad Obregon, Mexico
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British Summer Time

Offset: BST is 1 hour ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Guernsey, Isle of Man, Jersey, United Kingdom

Principal Cities: The largest city in the BST time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Birmingham, Glasgow, Manchester, Sheffield.

Current time in the United Kingdom: UK time now

Map of the areas on British Summer Time (BST)
BST part of the year

Today all shaded areas are on BST.

Daylight Saving: British Summer Time (BST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).

123456789101112Start: British Summer Time (BST) started 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. Daylight saving starts annually on the last Sunday of March.

123456789101112End: British Summer Time (BST) ends 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 local standard time instead. Daylight saving ends annually on the last Sunday of October.

See United Kingdom daylight saving time and upcoming clock changes worldwide.

BST 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 an offset of one hour to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for BST
  • A - short form of 'Alpha'
IANA/Olson: Reflects BST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Europe/Belfast
  • Europe/Guernsey
  • Europe/Isle_of_Man
  • Europe/Jersey
  • Europe/London
  • GB
  • GB-Eire
BST Abbreviation: Several time zones share BST abbreviation and it could refer to these time zones
  • British Summer Time - UTC +1
  • Bangladesh Standard Time - UTC +6
  • Bougainville Standard Time - UTC +11
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

Ciudad Obregón Time Zone and Facts

Time Zone

Abbreviation / Offset
MST – Mexican Pacific Standard Time, UTC-7 (no daylight saving time)

Ciudad Obregón Facts

Country
Mexico
Alternative Names
Altepetl Obregon, Altepetl Obregón, CEN, Cajeme, Cd Obregon, Cd Obregón, Cd. Obregon, Cd. Obregón, Ciudad Obregon, Ciudad Obregón, Lungsod ng Obregon, Lungsod ng Obregón, Obregon, S'judad Obregon, S'judad-Obregon, Sijudad Obregon, Siudad Obregon, Siudad Obregonas, ao fu lei gong cheng, siudad-obregoni, siudadeuobeulegon, sywdad awbrgn, sywdad awbrygwn, Сиудад Обрегон, Сијудад Обрегон, Сьюдад Обрегон, Сьюдад-Обрегон, סיודד אוברגון, سیوداد اوبرگن, سیوداد اوبریگون, სიუდად-ობრეგონი, シウダ・オブレゴン, 奧夫雷貢城, 시우다드오브레곤
Population
329,404
Currency
Peso (MXN)
Geographic Coordinates
27° 29' N Latitude / 109° 56' W Longitude
International Dialing Code
+52