CHAST
Chatham Island Standard Time
GMT +12:45
TT
Tahiti Time
GMT -10

Time Difference

Chatham Island Standard Time is 22 hours and 45 minutes ahead of Tahiti Time
9:00 am09:00 in CHAST is 10:15 am10:15 in TT

CHAST to TT call time
Best time for a conference call or a meeting is between 12:15pm-2:15pm in CHAST which corresponds to 1:30am-3:30am in TT

9:00 am09:00 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours
10:15 am10:15 Tahiti Time (TT). Offset UTC -10:00 hours

9:00 am09:00 CHAST / 10:15 am10:15 TT

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

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.

Tahiti Time

Offset: TT is 10 hours behind Greenwich Mean Time (GMT) and is used in Pacific

TT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -10 - basic short
  • -1000 - basic
  • -10:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates ten 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
  • Whiskey - Military abbreviation for TT
  • W - short form of 'Whiskey'
TT Abbreviation: Several time zones share TT abbreviation and it could refer to these time zones
  • Tajikistan Time - UTC +5
  • Tahiti Time - UTC -10
Time zones with the GMT -10 offset:
  • HAST - Hawaii-Aleutian Standard Time
  • CKT - Cook Island Time
  • HST - Hawaii Standard Time
  • TAHT - Tahiti Time
  • W - Whiskey Time Zone