+12 to CHAST Converter
+12 is NOT in use by many locations
+11 () is used instead. Switch to +11 time zone or select one of the cities Petropavlovsk Kamchatsky, Suva, Lautoka) for automatic timezone change.Time Difference
is 0 hours and 45 minutes behind Chatham Island Standard Time
11:30 pm23:30 in +12 is 12:15 am00:15 in CHAST
+12 to CHAST call time
Best time for a conference call or a meeting is between 8am-5:15pm in +12 which corresponds to 8:45am-6pm in CHAST
11:30 pm23:30 (+12). Offset UTC +12:00 hours
12:15 am00:15 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours
11:30 pm23:30 +12 / 12:15 am00:15 CHAST
| +12 | CHAST |
|---|---|
| 12am (midnight) | 12:45 am |
| 1am | 1:45 am |
| 2am | 2:45 am |
| 3am | 3:45 am |
| 4am | 4:45 am |
| 5am | 5:45 am |
| 6am | 6:45 am |
| 7am | 7:45 am |
| 8am | 8:45 am |
| 9am | 9:45 am |
| 10am | 10:45 am |
| 11am | 11:45 am |
| 12pm (noon) | 12:45 pm |
| 1pm | 1:45 pm |
| 2pm | 2:45 pm |
| 3pm | 3:45 pm |
| 4pm | 4:45 pm |
| 5pm | 5:45 pm |
| 6pm | 6:45 pm |
| 7pm | 7:45 pm |
| 8pm | 8:45 pm |
| 9pm | 9:45 pm |
| 10pm | 10:45 pm |
| 11pm | 11:45 pm |
| 0:00 | 0:45 |
| 1:00 | 1:45 |
| 2:00 | 2:45 |
| 3:00 | 3:45 |
| 4:00 | 4:45 |
| 5:00 | 5:45 |
| 6:00 | 6:45 |
| 7:00 | 7:45 |
| 8:00 | 8:45 |
| 9:00 | 9:45 |
| 10:00 | 10:45 |
| 11:00 | 11:45 |
| 12:00 | 12:45 |
| 13:00 | 13:45 |
| 14:00 | 14:45 |
| 15:00 | 15:45 |
| 16:00 | 16:45 |
| 17:00 | 17:45 |
| 18:00 | 18:45 |
| 19:00 | 19:45 |
| 20:00 | 20:45 |
| 21:00 | 21:45 |
| 22:00 | 22:45 |
| 23:00 | 23:45 |
+12
Offset: +12 is 12 hours ahead Greenwich Mean Time (GMT) and is used in Pacific
Countries: It is used in following countries: Fiji, Kiribati, Marshall Islands, Norfolk Island, Nauru, Russia, Tuvalu, US minor outlying islands, Wallis & Futuna
Principal Cities: The largest city in the +12 timezone is Petropavlovsk Kamchatsky from Russia with population about 187,282 people. Other major cities in the area are Suva, Lautoka, Nadi, Yelizovo
Daylight Saving: (+12) is a daylight saving/summer time zone, however during winter some places adjust time for one hour back and observe (+11).
End: (+12) has ended on Sunday, April 6, 2025 at 3:00 am local time and clocks were set one hour back to Sunday, April 6, 2025, 2:00 am local standard time instead. Daylight saving ends
Start: (+12) starts on Sunday, October 5, 2025 at 2:00 am local time and clocks are set one hour forward to Sunday, October 5, 2025, 3:00 am. Daylight saving starts
+12 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 twelve hour and zero minutes time differences to the east of the zero meridian.
- Mike - Military abbreviation for +12
- M - short form of 'Mike'
- Asia/Anadyr
- Asia/Kamchatka
- Etc/GMT-12
- Kwajalein
- Pacific/Fiji
- Pacific/Funafuti
- Pacific/Kwajalein
- Pacific/Majuro
- Pacific/Nauru
- Pacific/Norfolk
- Pacific/Tarawa
- Pacific/Wake
- Pacific/Wallis
- ANAST - Anadyr Summer Time
- ANAT - Anadyr Time
- FJT - Fiji Time
- GILT - Gilbert Island Time
- M - Mike Time Zone
- MAGST - Magadan Summer Time
- MAGT - Magadan 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
Chatham Island Standard Time
Offset: CHAST is 12 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific
CHAST representations, usage and related time zones
- +1245 - basic
- +12:45 - extended
- +1245 - sign character (+) followed by a four digit time providing hours (12) and minutes (45) of the offset. Indicates twelve hour and forty-five minutes time differences to the east of the zero meridian.