# UTC+10:00

UTC+10:00 is an identifier for a time offset from UTC of +10:00. This time is used in:

## As standard time (year-round)

Principal cities: Vladivostok, Khabarovsk, Saipan, Dededo, Port Moresby, Brisbane, Gold Coast

### North Asia

* Russia – Vladivostok Time
** Far Eastern Federal District
*** Jewish Autonomous Oblast, Khabarovsk Krai, Primorsky Krai, Sakha Republic, Oymyakonsky, Ust-Yansky, Verkhoyansky and districts of the Sakha Republic (central part; east of 140 degrees longitude and including the Abyysky, Allaikhovsky, Momsky, Nizhnekolymsky, and Srednekolymsky districts)

### Oceania
#### Micronesia

* Federated States of Micronesia
** Chuuk
** Yap
* United States - Chamorro Time Zone
** Guam
** Northern Mariana Islands

#### Melanesia

* Papua New Guinea
** All of the country except Autonomous Region of Bougainville
*** Highlands Region
**** Chimbu
**** Eastern Highlands
**** Enga
**** Hela
**** Jiwaka
**** Southern Highlands
**** Western Highlands
*** Islands Region
**** East New Britain
**** Manus
**** New Ireland
**** West New Britain
*** Momase Region
**** East Sepik
**** Madang
**** Morobe
**** Sandaun (West Sepik)
*** Southern Region
**** Central
**** Gulf
**** Milne Bay
**** Oro (Northern)
**** Western

#### Australasia

* Australia – Eastern Standard Time (AEST)
** Queensland

### Antarctica
#### Southern Ocean

* Some bases in Antarctica. See also Time in Antarctica.
* Australia
** Australian Antarctic Territory
*** Macquarie Island
* France
** French Southern and Antarctic Lands
*** Adélie Land
**** Dumont d'Urville Station

## As standard time (Southern Hemisphere winter)

Principal cities: Canberra, Sydney, Melbourne, Hobart

### Oceania

* Australia – Eastern Standard Time (AEST)
** Australian Capital Territory
** Jervis Bay Territory
** New South Wales (except Broken Hill and its surrounds, as well as Lord Howe Island)
** Tasmania
** Victoria

## Discrepancies between official UTC+10:00 and geographical UTC+10:00
### Areas in UTC+10:00 longitudes using other time zones

Using UTC+09:00:
* Japan
** The eastern parts of Hokkaido, including Obihiro, Kushiro, and Nemuro
** Minami-Tori-shima in Ogasawara municipality
* Russia
** New Siberian Islands
*** Novaya Sibir
*** Faddeyevsky Island
*** A small part of Kotelny Island
*** The eastern part of Great Lyakhovsky Island
Using UTC+11:00:
* Russia
** Sakhalin Oblast (eastern part of Sakhalin Island and Russian territory of Kuril Islands)
** The most part of Magadan Oblast
** Sakha Republic (eastern part; Oymyakonsky, Ust-Yansky, and Verkhoyansky districts)
* Micronesia
** The western part of Pohnpei
* Papua New Guinea
** Autonomous Region of Bougainville, except island in very east
* Solomon Islands
** Shortland Islands
** Choiseul, with an exception in very east
** The western part of New Georgia Islands

### Areas outside UTC+10:00 longitudes using UTC+10:00 time
#### Areas between 127°30′ E and 142°30′ E ("physical" UTC+09:00)

* Russia
** Central part of Sakha Republic
** Most of Khabarovsk Krai
** Jewish Autonomous Oblast
** Primorsky Krai
* Papua New Guinea
** The very westernmost parts in the country
* Australia
** The western parts of Queensland
** The westernmost parts of New South Wales and Victoria, except Broken Hill (standard time)