Tonga
TST
HKST
GMT +9

Time Difference

TST (Tonga Standard Time) is 4 hours ahead of
12:00 pm12:00 in Tatakamotonga, Tonga is 8:00 am08:00 in HKST

Tatakamotonga to HKST call time
Best time for a conference call or a meeting is between 12pm-6pm in Tatakamotonga which corresponds to 8am-2pm in HKST

12:00 pm12:00 TST (Tonga Standard Time) (Tatakamotonga, Tonga). Offset UTC +13:00 hours
8:00 am08:00 (HKST). Offset UTC +9:00 hours

12:00 pm12:00 Tatakamotonga, Tonga / 8:00 am08:00 HKST

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

Tatakamotonga 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.

Tatakamotonga Facts

Country
Tonga
Alternative Names
Tatakamotonga
Population
3,000
Currency
Pa'anga (TOP)
Geographic Coordinates
21° 11' S Latitude / 175° 07' W Longitude
International Dialing Code
+676

HKST

Offset: HKST is 9 hours ahead Greenwich Mean Time (GMT) and is used in Asia

HKST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine hour and zero minutes time differences to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • India - Military abbreviation for HKST
  • I - short form of 'India'
Time zones with the GMT +9 offset:
  • AWDT - Australian Western Daylight Time
  • CHOST - Choibalsan Summer Time
  • I - India Time Zone
  • IRKST - Irkutsk Summer Time
  • JST - Japan Standard Time
  • KST - Korea Standard Time
  • PWT - Palau Time
  • TLT - East Timor Time
  • ULAST - Ulaanbaatar Summer Time
  • WIT - Eastern Indonesian Time
  • YAKT - Yakutsk Time