CHAST
Chatham Island Standard Time
GMT +12:45
CT
Central Time
GMT -6

Time Difference

Chatham Island Standard Time is 18 hours and 45 minutes ahead of Central Time
5:30 pm17:30 in CHAST is 10:45 pm22:45 in CT

CHAST to CT call time
Best time for a conference call or a meeting is between 10:15pm-12:15pm in CHAST which corresponds to 3:30am-5:30am in CT

5:30 pm17:30 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours
10:45 pm22:45 Central Time (CT). Offset UTC -6:00 hours

5:30 pm17:30 CHAST / 10:45 pm22:45 CT

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

Chatham Island Standard Time

Offset: CHAST is 12 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific

CHAST Time Zone Geo Map
CHAST timezone map

CHAST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1245 - basic
  • +12:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1245 - sign character (+) followed by a four digit time providing hours (12) and minutes (45) of the offset. Indicates twelve hour and forty-five minutes time differences to the east of the zero meridian.

Central Time

Central Time (PT) is a general term used to describe the areas that observe either the Central Standard Time (CST) or Central Daylight Time (CDT) in the United States and Canada. CT is not static but switches between CDT and CST.

Territories observing the time zone are primarily in North and Central America. It runs through several Mexican and U.S. states, as well as several Canadian provinces and Central American countries.

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

Central Time (PT) is a general term used to describe the areas that observe either the Central Standard Time (CST) or Central Daylight Time (CDT) in the United States and Canada. CT is not static but switches between CDT and CST.

Territories observing the time zone are primarily in North and Central America. It runs through several Mexican and U.S. states, as well as several Canadian provinces and Central American countries.

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

CT 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 CT
  • S - short form of 'Sierra'
CT Abbreviation: Several time zones share CT abbreviation and it could refer to these time zones
  • Central Time - UTC -6
  • Chuuk Time - UTC +10
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