Updating current time…
BrazilBRT
UTC−3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
EDT
UTC−4
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
ColombiaCOT
UTC−5
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CDT
UTC−5
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MexicoCST
UTC−6
3h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MDT
UTC−6
3h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PDT
UTC−7
4h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

9:00 am09:00 BRT (UTC-3), Oct 21, 2026 = 8:00 am08:00 EDT (UTC-4), Oct 21, 2026 = 7:00 am07:00 COT (UTC-5), Oct 21, 2026 = 7:00 am07:00 CDT (UTC-5), Oct 21, 2026 = 6:00 am06:00 CST (UTC-6), Oct 21, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 21, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 21, 2026

Brasília is 1 hour ahead of EDT. Brasília is 2 hours ahead of Bogotá. Brasília is 2 hours ahead of CDT. Brasília is 3 hours ahead of Mexico City. Brasília is 3 hours ahead of MDT. Brasília is 4 hours ahead of PDT.

How the time difference changes

Brasilia to EDT

For most of the year, Brasilia is 1 hour ahead of EDT. From Nov 1, 2026 to Mar 14, 2027, Brasilia is 2 hours ahead of EST.

For most of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 8:00 am to 5:00 pm in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 7:00 am to 4:00 pm in EST.For most of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 08:00 to 17:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 07:00 to 16:00 in EST.

Brasilia to Bogota

Brasilia is 2 hours ahead of Bogota year-round.

Working hours of 9:00 am to 6:00 pm in Brasilia correspond to 7:00 am to 4:00 pm in Bogota.Working hours of 09:00 to 18:00 in Brasilia correspond to 07:00 to 16:00 in Bogota.

Brasilia to CDT

For most of the year, Brasilia is 2 hours ahead of CDT. From Nov 1, 2026 to Mar 14, 2027, Brasilia is 3 hours ahead of CST.

For most of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 7:00 am to 4:00 pm in CDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 6:00 am to 3:00 pm in CST.For most of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 07:00 to 16:00 in CDT. At other times of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 06:00 to 15:00 in CST.

Brasilia to Mexico City

Brasilia is 3 hours ahead of Mexico City year-round.

Working hours of 9:00 am to 6:00 pm in Brasilia correspond to 6:00 am to 3:00 pm in Mexico City.Working hours of 09:00 to 18:00 in Brasilia correspond to 06:00 to 15:00 in Mexico City.

Brasilia to MDT

For most of the year, Brasilia is 3 hours ahead of MDT. From Nov 1, 2026 to Mar 14, 2027, Brasilia is 4 hours ahead of MST.

For most of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 6:00 am to 3:00 pm in MDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 5:00 am to 2:00 pm in MST.For most of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 06:00 to 15:00 in MDT. At other times of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 05:00 to 14:00 in MST.

Brasilia to PDT

For most of the year, Brasilia is 4 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, Brasilia is 5 hours ahead of PST.

For most of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 5:00 am to 2:00 pm in PDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Brasilia correspond to 4:00 am to 1:00 pm in PST.For most of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 05:00 to 14:00 in PDT. At other times of the year, working hours of 09:00 to 18:00 in Brasilia correspond to 04:00 to 13:00 in PST.

Compare Brasilia time with EDT, Bogota, CDT, Mexico City, MDT, and PDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

BRT (Brasilia Time) is 1 hour ahead of Eastern Daylight Time. BRT (Brasilia Time) is 2 hours ahead of COT (Colombia Time). BRT (Brasilia Time) is 2 hours ahead of Central Daylight Time. BRT (Brasilia Time) is 3 hours ahead of CST (Central Standard Time). BRT (Brasilia Time) is 3 hours ahead of Mountain Daylight Time. BRT (Brasilia Time) is 4 hours ahead of Pacific Daylight Time.
9:00 am09:00 in Brasilia, Brazil is 8:00 am08:00 in EDT and is 7:00 am07:00 in Bogota, Colombia and is 7:00 am07:00 in CDT and is 6:00 am06:00 in Mexico City, Mexico and is 6:00 am06:00 in MDT and is 5:00 am05:00 in PDT

Brasília to EDT call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Brasília which corresponds to 9am-5pm09:00-17:00 in EDT
Brasília to Bogotá call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in Brasília which corresponds to 9am-4pm09:00-16:00 in Bogotá
Brasília to CDT call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in Brasília which corresponds to 9am-4pm09:00-16:00 in CDT
Brasília to Mexico City call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in Brasília which corresponds to 9am-3pm09:00-15:00 in Mexico City
Brasília to MDT call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in Brasília which corresponds to 9am-3pm09:00-15:00 in MDT
Brasília to PDT call time
Best time for a conference call or a meeting is between 1pm-6pm13:00-18:00 in Brasília which corresponds to 9am-2pm09:00-14:00 in PDT

9:00 am09:00 BRT (Brasilia Time) (Brasilia, Brazil). Offset UTC -3:00 hours
8:00 am08:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
7:00 am07:00 COT (Colombia Time) (Bogota, Colombia). Offset UTC -5:00 hours
7:00 am07:00 Central Daylight Time (CDT). Offset UTC -5:00 hours
6:00 am06:00 CST (Central Standard Time) (Mexico City, Mexico). Offset UTC -6:00 hours
6:00 am06:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours

9:00 am09:00 Brasilia, Brazil / 8:00 am08:00 EDT / 7:00 am07:00 Bogota, Colombia / 7:00 am07:00 CDT / 6:00 am06:00 Mexico City, Mexico / 6:00 am06:00 MDT / 5:00 am05:00 PDT

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
Brasilia, BrazilEDTBogota, ColombiaCDTMexico City, MexicoMDTPDT
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Brasília Time Zone and Facts

Time Zone

Abbreviation / Offset
BRT – Brasilia Time, UTC-3 (no daylight saving time)

Brasília Facts

Country
Brazil
Alternative Names
BSB, Bahsihleihya, Brasilia, Brasiliopolis, Brasilía, Brasília, Braxilia, Braxiłia, Braxìlia, Brazileje, Brazilia, Braziliavaros, Brazilija, Brazilija shaary, Brazilja, Braziljo, Brazilėjė, Brazília, Brazíliaváros, Breselya, Bràsílíà, Mprazilia, ba xi li ya, beulajillia, bra si leiy, brajhiliya, brasili'a, brasiliya, brasylya, brazili'a, brazilia, brazylya, bresiliya, brzylyh, burajiria, byrazylya, piraciliya, Μπραζίλια, Бразилиа, Бразилия, Бразилия шаары, Бразилија, Бразиліа, Бразілія, Ҳавзаи федералии Бразилиа, Բրազիլիա, בראזיליא, ברזיליה, بئرازیلیا, برازيليا, برازیلیا, برازیلیہ, براسیلیا, بەڕازیلیا, ބްރަސީލިއާ, ब्रसिलिया, ब्राझिलिया, ब्रासीलिया, ব্রাসিলিয়া, ਬ੍ਰਾਜ਼ੀਲੀਆ, ବ୍ରାସିଲିଆ, பிரசிலியா, ಬ್ರೆಸಿಲಿಯಾ, ബ്രസീലിയ, บราซีเลีย, པུ་རུ་ཟི་ལི་ཡ།, ဘရာစေးလေးယားမြို့, ბრაზილია, ብራዚሊያ, ブラジリア, 巴西利亚, 巴西利亞, 브라질리아
Population
2,207,718
Currency
Real (BRL)
Geographic Coordinates
15° 46' S Latitude / 47° 55' W Longitude
International Dialing Code
+55

Eastern Daylight Time

Offset: EDT is 4 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Bahamas, Canada, Haiti, Turks and Caicos Islands, United States

Principal Cities: The largest city in the EDT time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.

French: HAE - Heure Avancée de l'Est

Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste

Map of the areas on Eastern Daylight Time (EDT)
EDT part of the year

Today all shaded areas are on EDT.

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

123456789101112Start: Eastern Daylight Time (EDT) 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: Eastern Daylight Time (EDT) 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 USA daylight saving time and upcoming clock changes worldwide.

EDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -04 - basic short
  • -0400 - basic
  • -04:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Quebec - Military abbreviation for EDT
  • Q - short form of 'Quebec'
IANA/Olson: Reflects EDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Detroit
  • America/Fort_Wayne
  • America/Grand_Turk
  • America/Indiana/Indianapolis
  • America/Indiana/Marengo
  • America/Indiana/Petersburg
  • America/Indiana/Vevay
  • America/Indiana/Vincennes
  • America/Indiana/Winamac
  • America/Indianapolis
  • America/Iqaluit
  • America/Kentucky/Louisville
  • America/Kentucky/Monticello
  • America/Louisville
  • America/Montreal
  • America/Nassau
  • America/New_York
  • America/Nipigon
  • America/Pangnirtung
  • America/Port-au-Prince
  • America/Thunder_Bay
  • America/Toronto
  • Canada/Eastern
  • EST5EDT
  • US/East-Indiana
  • US/Eastern
  • US/Michigan
Time zones with the GMT -4 offset:
  • AST - Atlantic Standard Time
  • EDT - Eastern Daylight Time
  • AMT - Amazon Time
  • BOT - Bolivia Time
  • CDT - Cuba Daylight Time
  • CLT - Chile Standard Time
  • GYT - Guyana Time
  • HLV - Hora Legal de Venezuela
  • Q - Quebec Time Zone
  • VET - Venezuelan Standard Time

Bogotá Time Zone and Facts

Time Zone

Abbreviation / Offset
COT – Colombia Time, UTC-5 (no daylight saving time)

Bogotá Facts

Country
Colombia
Alternative Names
BOG, Bagata, Bogot, Bogota, Bogoto, Bogotà, Bogotá, Boqota, Buoguota, Bógóta, Mponkota, Santa-Fe-de-Bogota, Santafe de Bogota, Santafe de Bogotá, Santafé de Bogotá, Wukuta, beageatta, bo ge da, bogota, bokota, bwghwta, bwgwta, bwgwth, bwjwta, pokotta, Μπογκοτά, Багата, Богота, Боґота, Санта-Фе-де-Богота, Բոգոտա, באגאטא, בוגוטה, بوجوتا, بوغوتا, بوگوتا, بگوٹا, بۆگۆتا, बोगोटा, बोगोता, বোগোতা, ਬੋਗੋਤਾ, ବୋଗୋଟା, பொகோட்டா, ಬೊಗೋಟ, ബൊഗോട്ട, โบโกตา, པོ་གོ་ཏ, ဘိုဂိုတာမြို့, ბოგოტა, ቦጎታ, ទីក្រុងបូកូតា, ボゴタ, 波哥大, 보고타
Population
7,674,366
Currency
Peso (COP)
Geographic Coordinates
4° 36' N Latitude / 74° 04' W Longitude
International Dialing Code
+57

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 USA daylight saving time and 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

Mexico City Time Zone and Facts

Time Zone

Abbreviation / Offset
CST – Central Standard Time, UTC-6 (no daylight saving time)

Mexico City Facts

Country
Mexico
Alternative Names
Cidade de Mexico, Cidade de México, Cidade do Mexico, Cidade do México, Cita du Messicu, Citta del Messico, Città del Messico, Cità dû Messicu, Cità dû Mèssicu, Ciudad Mexico, Ciudad de Mejico, Ciudad de Mexico, Ciudad de Méjico, Ciudad de México, Ciutat de Mexic, Ciutat de Mèxic, Lungsod ng Mexico, Lungsod ng México, MEX, Mehiko, Mekhiko, Meksikas, Meksiko, Meksiko Siti, Meksikurbo, Meksyk, Mexico, Mexico City, Mexico D.F., Mexico DF, Mexico Distrito Federal, Mexico by, Mexico-stad, Mexicopolis, Mexiko, Mexiko Hiria, Mexiko-Stadt, Mexikoborg, Mexíkóborg, México, México Distrito Federal, Nkoyo, Pole tou Mexikou, Valle de Mexico, Valle de México, mdynt mksykw, megsiko si, megsikositi, mekishikoshiti, meksiko, meksiko siti, meksikositi, mkzykw, mkzykwsyty, mo xi ge cheng, mqsyqw syty, Πόλη του Μεξικού, Мексико, Мексико Сити, Мехико, Мехіко, מקסיקו סיטי, مدينة مكسيكو, مکزیکو, مکزیکوسیتی, مېكسىكا شەھىرى, मेक्सिको सिटी, মেক্সিকো, เม็กซิโกซิตี, მეხიკო, メキシコシティ, 墨西哥城, 멕시코 시, 멕시코시티
Population
12,294,193
Currency
Peso (MXN)
Geographic Coordinates
19° 25' N Latitude / 99° 07' W Longitude
International Dialing Code
+52

Mountain Daylight Time

Offset: MDT is 6 hours behind Greenwich Mean Time (GMT).

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

Principal Cities: The largest city in the MDT time zone is Ciudad Juárez in Mexico, with about 1.512 million people. Other major cities in this time zone include Denver, El Paso, Albuquerque, Colorado Springs.

French: HAR - Heure Avancée des Rocheuses

Spanish: MT - Zona Pacífico

Map of the areas on Mountain Daylight Time (MDT)
MDT part of the year

Today all shaded areas are on MDT.

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

123456789101112Start: Mountain Daylight Time (MDT) 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: Mountain Daylight Time (MDT) 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 USA daylight saving time and upcoming clock changes worldwide.

MDT 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 an offset of six hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Sierra - Military abbreviation for MDT
  • S - short form of 'Sierra'
IANA/Olson: Reflects MDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Boise
  • America/Cambridge_Bay
  • America/Ciudad_Juarez
  • America/Denver
  • America/Edmonton
  • America/Inuvik
  • America/Shiprock
  • America/Yellowknife
  • Canada/Mountain
  • MST7MDT
  • Navajo
  • US/Mountain
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

Pacific Daylight Time

Offset: PDT is 7 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Mexico, United States

Principal Cities: The largest city in the PDT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.

French: HAP - Heure Avancée du Pacifique

Spanish: PT - Zona Noroeste

Map of the areas on Pacific Daylight Time (PDT)
PDT part of the year

Today all shaded areas are on PDT.

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

123456789101112Start: Pacific Daylight Time (PDT) 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: Pacific Daylight Time (PDT) 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 USA daylight saving time and upcoming clock changes worldwide.

PDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -07 - basic short
  • -0700 - basic
  • -07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Tango - Military abbreviation for PDT
  • T - short form of 'Tango'
IANA/Olson: Reflects PDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Ensenada
  • America/Los_Angeles
  • America/Santa_Isabel
  • America/Tijuana
  • America/Vancouver
  • Canada/Pacific
  • Mexico/BajaNorte
  • PST8PDT
  • US/Pacific
Time zones with the GMT -7 offset:
  • MST - Mountain Standard Time
  • PDT - Pacific Daylight Time
  • YST - Yukon Standard Time
  • T - Tango Time Zone