The Indicators are based upon atomic clocks and synchronised with the worldwide technique of clocks that assist Coordinated Universal Time. India's time zone is predicated to the eighty two.5°E meridian, which passes via Mirzapur. The 50 %-hour offset was selected to maintain the time near the mean solar time across https://onlinetimeconverter10621.scrappingwiki.com/2468900/helping_the_others_realize_the_advantages_of_current_ist_time