EDT/EST
Eastern Daylight Time
GMT -4
EST automatically adjusted to EDT time zone, that is in use
CDT/CST
Central Daylight Time
GMT -5
CST automatically adjusted to CDT time zone, that is in use
Ukraine
EEST
Taiwan
CST

Time Difference

Eastern Daylight Time is 1 hour ahead of Central Daylight Time and 7 hours behind EEST (Eastern European Summer Time) and 12 hours behind CST (China Standard Time)
5:30 am05:30 in EDT is 4:30 am04:30 in CDT and is 12:30 pm12:30 in Kyiv, Ukraine and is 5:30 pm17:30 in Taipei, Taiwan

EST to CST call time
Best time for a conference call or a meeting is between 9am-6pm in EST which corresponds to 8am-5pm in CST
EST to Kyiv call time
Best time for a conference call or a meeting is between 8am-10am in EST which corresponds to 4pm-6pm in Kyiv
EST to Taipei call time
Best time for a conference call or a meeting is between 6:30am-8:30am in EST which corresponds to 7:30pm-9:30pm in Taipei

5:30 am05:30 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
4:30 am04:30 Central Daylight Time (CDT). Offset UTC -5:00 hours
12:30 pm12:30 EEST (Eastern European Summer Time) (Kyiv, Ukraine). Offset UTC +3:00 hours
5:30 pm17:30 CST (China Standard Time) (Taipei, Taiwan). Offset UTC +8:00 hours

5:30 am05:30 EDT / 4:30 am04:30 CDT / 12:30 pm12:30 Kyiv, Ukraine / 5:30 pm17:30 Taipei, Taiwan

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

Eastern Standard Time

Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States

Principal Cities: The largest city in the EST timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens

French: HNE - Heure Normale de l'Est

Spanish: ET - Tiempo del Este, ET - Zona Sureste

EST Time Zone Geo Map
EST timezone map

Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Eastern Daylight Time (EDT).

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: Eastern Standard Time (EST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.

Daylight saving time clock moves back for one hour from 2am to 1amStart: Eastern Standard Time (EST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.

EST 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 five 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
  • Romeo - Military abbreviation for EST
  • R - short form of 'Romeo'
IANA/Olson: Reflects EST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Atikokan
  • America/Cancun
  • America/Cayman
  • America/Coral_Harbour
  • 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/Jamaica
  • America/Kentucky/Louisville
  • America/Kentucky/Monticello
  • America/Louisville
  • America/Montreal
  • America/Nassau
  • America/New_York
  • America/Nipigon
  • America/Panama
  • America/Pangnirtung
  • America/Port-au-Prince
  • America/Thunder_Bay
  • America/Toronto
  • Canada/Eastern
  • EST
  • EST5EDT
  • Jamaica
  • US/East-Indiana
  • US/Eastern
  • US/Michigan
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

Central Standard Time

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

French: HNC - Heure Normale du Centre

Spanish: CT - Tiempo Central Estándar, CT - Zona Centro

CST Time Zone Geo Map
CST timezone map

Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Central Daylight Time (CDT).

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: Central Standard Time (CST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.

Daylight saving time clock moves back for one hour from 2am to 1amStart: Central Standard Time (CST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.

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/Chihuahua
  • 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/Ojinaga
  • America/Rainy_River
  • America/Rankin_Inlet
  • America/Regina
  • America/Resolute
  • America/Swift_Current
  • America/Tegucigalpa
  • America/Winnipeg
  • CST6CDT
  • 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

Kyiv Information

Time Zone

Abbreviation / Name
EEST - Eastern European Summer Time
UTC / GMT Offset
+3:00 hours during Eastern European Summer Time, currently in use.

Kyiv Facts

Country
Ukraine
Alternative Names
Chijv, Civ, Cív, IEV, Kaenugardur, Keju, Kiebo, Kief, Kieu, Kiev, Kiev osh, Kievi, Kievo, Kiew, Kiiev, Kiiv, Kijev, Kijeva, Kijevas, Kijew, Kijow, Kijuw, Kijv, Kijów, Kijůw, Kiova, Kiovia, Kiyev, Kiyiw, Kiëf, Kjiv, Kueyiv, Kyev, Kyiiv, Kyiv, Kyiw, Kyjev, Kyjiv, Kyjiw, Kyèv, Kænugarður, Kíev, Kîev, Küyiv, ji fu, kheiyf, kiefu, kiv, kiva, kiyebha, kiyepeu, kyf, kyiva, kyyf, qyyb, Κίεβο, Кейӳ, Киев, Киев ош, Київ, Кијев, Кыив, Кыйив, Кіеў, Кꙑѥвъ, Կիև, קייב, קיעוו, كىيېۋ, كييف, کیف, کیێڤ, کی‌یف, कीव, क्यीव, কিয়েভ, கீவ், കീവ്, เคียฟ, ཀིབ།, ကီးယက်မြို့, კიევი, ኪየቭ, キエフ, 基輔, 키예프
Population
2,797,553
Currency
Hryvnia (UAH)
Geographic Coordinates
50° 27' N Latitude / 30° 31' E Longitude
International Dialing Code
+380

Taipei Information

Time Zone

Abbreviation / Name
CST - China Standard Time
UTC / GMT Offset
+8:00 hours during China Standard Time, currently in use.

Taipei Facts

Country
Taiwan
Alternative Names
GJai Bac, Kota Taipei, Pan Kiao, Pan-ch'iao, Pan-ch'iao-chen, Pan-ch'iao-chieh, Pan-ch’iao, Pan-ch’iao-chen, Pan-ch’iao-chieh, T'ai-pei, T'ai-pei Shih, T'ai-pei-hsien, TPE, Taibei Shi, Taibei Shih, Taibejus, Taibėjus, Taipe, Taipeh, Taipei, Taipeium, Taipejus, Taipé, Taipéi, Taipėjus, Tajbehj, Tajpej, Tajpeo, Tayipeh, Tayipèh, Tchaj-pej, T’ai-pei, T’ai-pei Shih, T’ai-pei-hsien, ta'ipe, ta'ipe'i, tai bei, tai bei shi, taibei, taibei si, taipei, taippei, thipe, Đài Bắc, Ταϊπέι, Тайбэй, Тайпей, Тајпеј, טאיפי, טאיפיי, تەيبېي, ताइपे, টাইপেই, ไทเป, ཐའེ་པེ, ታይፔ, 台北, 台北市, 臺北市, 타이베이, 타이베이 시, 타이뻬이, 타이페이
Population
7,871,900
Currency
Dollar (TWD)
Geographic Coordinates
25° 02' N Latitude / 121° 31' E Longitude
International Dialing Code
+886