The Alerts are based on atomic clocks and synchronised With all the worldwide program of clocks that assistance Coordinated Universal Time. India's time zone is based around the 82.five°E meridian, which passes by way of Mirzapur. The 50 %-hour offset was decided on to keep the time near to the https://liveworldclock12991.wikipresses.com/7700596/indicators_on_ist_to_gmt_you_should_know