BST (British Summer Time)
GMT +1
Central Daylight Time
GMT -5
CST automatically adjusted to CDT time zone, that is in use

Time Difference

BST (British Summer Time) is 6 hours ahead of Central Daylight Time
9:00 pm21:00 in Oxford, United Kingdom is 3:00 pm15:00 in CDT

Oxford to CST call time
Best time for a conference call or a meeting is between 3pm-6pm in Oxford which corresponds to 8am-11am in CST

9:00 pm21:00 BST (British Summer Time) (Oxford, United Kingdom). Offset UTC +1:00 hour
3:00 pm15:00 Central Daylight Time (CDT). Offset UTC -5:00 hours

9:00 pm21:00 Oxford, United Kingdom / 3:00 pm15:00 CDT

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

Oxford Information

Time Zone

Abbreviation / Name
BST - British Summer Time
GMT - Greenwich Mean Time
UTC / GMT Offset
+1:00 hour during British Summer Time, currently in use.
0:00 hours during Greenwich Mean Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
October 25 at 01:00 local time. DST starts annually on the same date and time.. Clocks are turned 1 hour forward. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
March 28 at 00:59 local time. DST ends annually on the same date and time.. Clocks are turned 1 hour backward. Also called Fall Back or switch to Winter Time.

Oxford Facts

United Kingdom
Alternative Names
Ath nan Damh, OExnafurda, OXF, Oksfard, Oksford, Oksforda, Oksfordas, Oksfordo, Oksfuords, Oxenaford, Oxenaforda, Oxenford, Oxford, Oxnaford, Oxneford, Oxonia, Oxonium, Oxphorde, Oxónia, Oxônia, Rhedicina, Rhydychen, Rysoghen, Uxavad, Uxavað, akasaforada, akcuportu, aksaphorda, aksfwrd, awksfwrd, niu jin, ogseupeodeu, okkusufodo, oksapharda, oksaphorda, okspordi, x xksf xrd, Àth nan Damh, Öxnafurða, Οξφόρδη, Оксфард, Оксфорд, Оқсфорд, אוקספורד, אקספארד, آکسفورد, آکسفورڈ, أكسفورد, اوكسفورد, ऑक्सफर्ड, ऑक्सफोर्ड, অক্সফোর্ড, ਆਕਸਫ਼ੋਰਡ, ஆக்சுபோர்டு, ఆక్స్‌ఫర్డ్, ಆಕ್ಸ್‌ಫರ್ಡ್, อ๊อกซฟอร์ด, အောက်စဖို့မြို့, ოქსფორდი, オックスフォード, 牛津, 옥스퍼드
Pound (GBP)
Geographic Coordinates
51° 45' N Latitude / 1° 15' W Longitude
International Dialing Code

Central Standard Time

Offset: CST is 6 hours behind Greenwich Mean Time (GMT) and is used in Central America

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

Daylight Saving: This is a standard timezone, however during summer some places adjust time for one hour forward for daylight saving and observe Central Daylight Time (CDT).

End: CST ends annually on the same date and time. and clocks were set one hour forward on Sunday, 14 March 2021, at 2:00 (2:00 am) local time.

Start: CST starts annually on the same date and time. and clocks are set one hour back on Sunday, 07 November 2021, at 2:00 (2:00 am) local time.

CST 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 CST
  • S - short form of 'Sierra'
IANA/Olson: Reflects CST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Bahia_Banderas
  • America/Belize
  • America/Chicago
  • America/Costa_Rica
  • America/El_Salvador
  • America/Guatemala
  • America/Indiana/Knox
  • America/Indiana/Tell_City
  • America/Knox_IN
  • America/Managua
  • America/Matamoros
  • America/Menominee
  • America/Merida
  • America/Mexico_City
  • America/Monterrey
  • America/North_Dakota/Beulah
  • America/North_Dakota/Center
  • America/North_Dakota/New_Salem
  • America/Rainy_River
  • America/Rankin_Inlet
  • America/Regina
  • America/Resolute
  • America/Swift_Current
  • America/Tegucigalpa
  • America/Winnipeg
  • Canada/Central
  • Canada/Saskatchewan
  • Mexico/General
  • US/Central
  • US/Indiana-Starke
CST Abbreviation: Several time zones share CST abbreviation and it could refer to these time zones
  • Central Standard Time - UTC -6
  • China Standard Time - UTC +8
  • Cuba Standard Time - UTC -5
  • Colombia Standard Time - UTC -5
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
  • GT - Galapagos Time