Kamchatka Time (PETT) (Russian: камчатское время, kamchatskoye vremya), also known as Anadyr Time (ANAT), is a time zone in Russia, named after the Kamchatka Peninsula. It is 12 hours ahead of UTC (UTC+12:00) and 9 hours ahead of Moscow Time (MSK+9). This time zone is used in the two easternmost regions of Russia after October 2014 and was also used before the time zone reform of 2010.
On March 28, 2010, while most regions of Russia switched to Summer Time moving the clocks one hour forward, the two Russian regions using Kamchatka Time, Kamchatka Krai and Chukotka Autonomous Okrug, retained UTC+12:00, effectively joining Magadan Summer Time. This change was reversed on 26 October 2014.
- Постановление Правительства Российской Федерации от 19 марта 2010 г. N 171 г. Москва «О применении на территории Камчатского края и Чукотского автономного округа времени десятого часового пояса» (in Russian)
- "Russia: Putin abolishes 'daylight savings' time change". BBC News. 22 July 2014. Retrieved 30 January 2017.