GILT to Nuku‘alofa Time Converter
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Quick answers
Selected conversion
12:00 am00:00 GILT (UTC+12), Oct 16, 2026 = 1:00 am01:00 TOT (UTC+13), Oct 16, 2026
GILT is 1 hour behind Nuku‘alofa.
How the time difference changes
GILT is 1 hour behind Nuku‘alofa year-round.
Working hours of 9:00 am to 6:00 pm in GILT correspond to 10:00 am to 7:00 pm in Nuku‘alofa.Working hours of 09:00 to 18:00 in GILT correspond to 10:00 to 19:00 in Nuku‘alofa.
Compare GILT time with Nuku‘alofa time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Gilbert Island Time is 1 hour behind TOT (Tonga Time).
12:00 am00:00 in GILT is 1:00 am01:00 in Nuku‘alofa, Tonga
GILT to Nuku‘alofa call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in GILT which corresponds to 10am-6pm10:00-18:00 in Nuku‘alofa
12:00 am00:00 Gilbert Island Time (GILT). Offset UTC +12:00 hours
1:00 am01:00 TOT (Tonga Time) (Nuku‘alofa, Tonga). Offset UTC +13:00 hours
12:00 am00:00 GILT / 1:00 am01:00 Nuku‘alofa, Tonga
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.
| GILT | Nuku‘alofa, Tonga |
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| 00:00 next day |
Gilbert Island Time
Offset: GILT is 12 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Kiribati
Principal Cities: The largest city in the GILT time zone is Tarawa in Kiribati, with about 40,311 people. Other major cities in this time zone include Betio Village, Bikenibeu Village, Teaoraereke Village, Bairiki Village.
Daylight Saving: Clocks in Gilbert Island Time (GILT) do not change for daylight saving time, so GILT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
GILT representations, usage and related time zones
- +12 - basic short
- +1200 - basic
- +12:00 - extended
- +1200 - sign character (+) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates an offset of twelve hours to the east of the zero meridian.
- Mike - Military abbreviation for GILT
- M - short form of 'Mike'
- ANAST - Anadyr Summer Time
- ANAT - Anadyr Time
- FJT - Fiji Time
- GILT - Gilbert Island Time
- M - Mike Time Zone
- MAGST - Magadan Summer Time
- MHT - Marshall Islands Time
- NRT - Nauru Time
- NZST - New Zealand Standard Time
- PETST - Kamchatka Summer Time
- TVT - Tuvalu Time
- WFT - Wallis and Futuna Time