TST
Tonga Standard Time
GMT +13
Japan
JST

Time Difference

Tonga Standard Time is 4 hours ahead of JST (Japan Standard Time)
4:30 am04:30 in TST is 12:30 am00:30 in Ishii, Japan

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

4:30 am04:30 Tonga Standard Time (TST). Offset UTC +13:00 hours
12:30 am00:30 JST (Japan Standard Time) (Ishii, Japan). Offset UTC +9:00 hours

4:30 am04:30 TST / 12:30 am00:30 Ishii, Japan

TST Ishii, Japan
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

Tonga Standard Time

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

TST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +13 - basic short
  • +1300 - basic
  • +13:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1300 - sign character (+) followed by a four digit time providing hours (13) and minutes (00) of the offset. Indicates thirteen hour and zero minutes time differences to the east of the zero meridian.
TST Abbreviation: Several time zones share TST abbreviation and it could refer to these time zones
  • Tonga Standard Time - UTC +13
  • Turkmenistan Standard Time - UTC +5
Time zones with the GMT +13 offset:
  • FJST - Fiji Summer Time
  • NZDT - New Zealand Daylight Time
  • PHOT - Phoenix Island Time
  • TKT - Tokelau Time
  • TOT - Tonga Time
  • WST - West Samoa Time
  • WSST - West Samoa Standard Time

Ishii Information

Time Zone

Abbreviation / Name
JST - Japan Standard Time
UTC / GMT Offset
+9:00 hours during Japan Standard Time, currently in use.

Ishii Facts

Country
Japan
Alternative Names
Ishii, Isii, shi jing, Исии, 石井
Population
26,394
Currency
Yen (JPY)
Geographic Coordinates
34° 04' N Latitude / 134° 26' E Longitude
International Dialing Code
+81