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WIT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CHUT
UTC+10
1h ahead
12am
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Quick answers

Selected conversion

9:00 pm21:00 WIT (UTC+9), Nov 1, 2026 = 10:00 pm22:00 CHUT (UTC+10), Nov 1, 2026

WIT is 1 hour behind CHUT.

WIT and CHUT examples

These examples always use WIT (UTC+9) and CHUT (UTC+10). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

WIT is 1 hour behind CHUT.

How the time difference changes

WIT is 1 hour behind CHUT year-round.

Working hours of 9:00 am to 6:00 pm in WIT correspond to 10:00 am to 7:00 pm in CHUT.Working hours of 09:00 to 18:00 in WIT correspond to 10:00 to 19:00 in CHUT.

Compare WIT time with CHUT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Eastern Indonesian Time is 1 hour behind Chuuk Time.
9:00 pm21:00 in WIT is 10:00 pm22:00 in CHUT

WIT to CHUT call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in WIT which corresponds to 10am-6pm10:00-18:00 in CHUT

9:00 pm21:00 Eastern Indonesian Time (WIT). Offset UTC +9:00 hours
10:00 pm22:00 Chuuk Time (CHUT). Offset UTC +10:00 hours

9:00 pm21:00 WIT / 10:00 pm22:00 CHUT

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
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Eastern Indonesian Time

Offset: WIT is 9 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Indonesia

Principal Cities: The largest city in the WIT time zone is Jayapura in Indonesia, with about 410,852 people. Other major cities in this time zone include Ambon, Sorong, Ternate, Timika.

Daylight Saving: Clocks in Eastern Indonesian Time (WIT) do not change for daylight saving time, so WIT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

WIT 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 an offset of nine hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • India - Military abbreviation for WIT
  • I - short form of 'India'
IANA/Olson: Reflects WIT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Jayapura
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

Chuuk Time

Offset: CHUT is 10 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Micronesia

Principal Cities: The largest city in the CHUT time zone is Weno in Micronesia, with about 13,856 people. Other major cities in this time zone include Colonia, Nema, Murilo, Fais.

Daylight Saving: Clocks in Chuuk Time (CHUT) do not change for daylight saving time, so CHUT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

CHUT 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 an offset of ten hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Kilo - Military abbreviation for CHUT
  • K - short form of 'Kilo'
Time zones with the GMT +10 offset:
  • AEST - Australian Eastern Standard Time
  • CHUT - Chuuk Time
  • ChST - Chamorro Standard Time
  • K - Kilo Time Zone
  • KDT - Korea Daylight Time
  • PGT - Papua New Guinea Time
  • VLAT - Vladivostok Time
  • YAKST - Yakutsk Summer Time
  • YAPT - Yap Time