Nuku‘alofa to GILT Time Converter
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Quick answers
Selected conversion
1:00 am01:00 TOT (UTC+13), Oct 16, 2026 = 12:00 am00:00 GILT (UTC+12), Oct 16, 2026
Nuku‘alofa is 1 hour ahead of GILT.
How the time difference changes
Nuku‘alofa is 1 hour ahead of GILT year-round.
Working hours of 9:00 am to 6:00 pm in Nuku‘alofa correspond to 8:00 am to 5:00 pm in GILT.Working hours of 09:00 to 18:00 in Nuku‘alofa correspond to 08:00 to 17:00 in GILT.
Compare Nuku‘alofa time with GILT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
TOT (Tonga Time) is 1 hour ahead of Gilbert Island Time.
1:00 am01:00 in Nuku‘alofa, Tonga is 12:00 am00:00 in GILT
Nuku‘alofa to GILT call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Nuku‘alofa which corresponds to 9am-5pm09:00-17:00 in GILT
1:00 am01:00 TOT (Tonga Time) (Nuku‘alofa, Tonga). Offset UTC +13:00 hours
12:00 am00:00 Gilbert Island Time (GILT). Offset UTC +12:00 hours
1:00 am01:00 Nuku‘alofa, Tonga / 12:00 am00:00 GILT
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.
| Nuku‘alofa, Tonga | GILT |
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| 23:00 previous day | |
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Nuku‘alofa Time Zone and Facts
Time Zone
Nuku‘alofa Facts
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