Georgia
GST
CST
Colombia Standard Time
GMT -5

Time Difference

GST (Georgia Standard Time) is 9 hours ahead of Colombia Standard Time
3:30 pm15:30 in Tbilisi, Georgia is 6:30 am06:30 in CST

Tbilisi to CST call time
Best time for a conference call or a meeting is between 5pm-7pm in Tbilisi which corresponds to 8am-10am in CST

3:30 pm15:30 GST (Georgia Standard Time) (Tbilisi, Georgia). Offset UTC +4:00 hours
6:30 am06:30 Colombia Standard Time (CST). Offset UTC -5:00 hours

3:30 pm15:30 Tbilisi, Georgia / 6:30 am06:30 CST

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

Tbilisi Information

Time Zone

Abbreviation / Name
GST - Georgia Standard Time
KUYT - Kuybyshev Time
UTC / GMT Offset
+4:00 hours during Georgia Standard Time, currently in use.
+4:00 hours during Kuybyshev Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Tbilisi Facts

Country
Georgia
Alternative Names
TBS, Tbilis, Tbilisi, Tbilisi - tbilisi, Tbilisi - თბილისი, Tbilisi osh, Tbilisis, Tbiliso, Tbilissi, Tbilisy, Tbiliszi, Tbilsi, Tblisi, Thbilisi, Tibilisi, Tiblisi, Tiblissi, Tiblíssi, Tibîlîsî, Tiflis, Tiphlida, Tpilisi, Triphelis, Ttuplis, Tíblisi, Tíflis, Tıflis, di bi li si, karti, tbilisi, tblys, tblysy, tbylysy, teubillisi, tfls, tflys, thbi li si, thbilisi, tipilici, tobirishi, Τιφλίδα, Тбилис, Тбилиси, Тбилиси ош, Тбилисӣ, Тбілісі, Ттуплис, Қарҭ, Թբիլիսի, טביליסי, تبليسي, تبلیس, تبلیسی, تبىلىسى, تفلیس, طفلس, ܛܒܝܠܝܣܝ, त्बिलिसी, थ्बिलीसी, তিবি‌লিসি, திபிலீசி, ทบิลิซิ, ཁྲེ་བྷི་ལི་སི།, თბილისი, ქართი, ትብሊሲ, トビリシ, 第比利斯, 트빌리시
Population
1,049,498
Currency
Lari (GEL)
Geographic Coordinates
41° 41' N Latitude / 44° 50' E Longitude
International Dialing Code
+995

Colombia Standard Time

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

Countries: It is used in following countries: Canada, Cuba, Mexico, United States

Principal Cities: The largest city in the CST timezone is Chicago from USA with population about 2.696 million people. Other major cities in the area are Havana, Houston, Ciudad Juarez, San Antonio

CST 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 CST
  • R - short form of 'Romeo'
IANA/Olson: Reflects CST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Havana
  • Cuba
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 -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