Tonga
TST
CHADT
Chatham Island Daylight Time
GMT +13:45

Time Difference

TST (Tonga Standard Time) is 0 hours and 45 minutes behind Chatham Island Daylight Time
12:00 pm12:00 in `Ohonua, Tonga is 12:45 pm12:45 in CHADT

`Ohonua to CHADT call time
Best time for a conference call or a meeting is between 8am-5:15pm in `Ohonua which corresponds to 8:45am-6pm in CHADT

12:00 pm12:00 TST (Tonga Standard Time) (`Ohonua, Tonga). Offset UTC +13:00 hours
12:45 pm12:45 Chatham Island Daylight Time (CHADT). Offset UTC +13:45 hours

12:00 pm12:00 `Ohonua, Tonga / 12:45 pm12:45 CHADT

`Ohonua, Tonga CHADT
12am (midnight) 12:45 am
1am 1:45 am
2am 2:45 am
3am 3:45 am
4am 4:45 am
5am 5:45 am
6am 6:45 am
7am 7:45 am
8am 8:45 am
9am 9:45 am
10am 10:45 am
11am 11:45 am
12pm (noon) 12:45 pm
1pm 1:45 pm
2pm 2:45 pm
3pm 3:45 pm
4pm 4:45 pm
5pm 5:45 pm
6pm 6:45 pm
7pm 7:45 pm
8pm 8:45 pm
9pm 9:45 pm
10pm 10:45 pm
11pm 11:45 pm
0:00 0:45
1:00 1:45
2:00 2:45
3:00 3:45
4:00 4:45
5:00 5:45
6:00 6:45
7:00 7:45
8:00 8:45
9:00 9:45
10:00 10:45
11:00 11:45
12:00 12:45
13:00 13:45
14:00 14:45
15:00 15:45
16:00 16:45
17:00 17:45
18:00 18:45
19:00 19:45
20:00 20:45
21:00 21:45
22:00 22:45
23:00 23:45

`Ohonua Information

Time Zone

Abbreviation / Name
TST - Tonga Standard Time
TOT - Tonga Time
UTC / GMT Offset
+13:00 hours during Tonga Standard Time, currently in use.
+13:00 hours during Tonga 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.

`Ohonua Facts

Country
Tonga
Population
1,241
Currency
Pa'anga (TOP)
Geographic Coordinates
21° 19' S Latitude / 174° 56' W Longitude
International Dialing Code
+676

Chatham Island Daylight Time

Offset: CHADT is 13 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific

CHADT Time Zone Geo Map
CHADT timezone map

CHADT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1345 - basic
  • +13:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1345 - sign character (+) followed by a four digit time providing hours (13) and minutes (45) of the offset. Indicates thirteen hour and forty-five minutes time differences to the east of the zero meridian.