The Alerts are based upon atomic clocks and synchronised Along with the worldwide process of clocks that support Coordinated Common Time. India's time zone is based around the 82.5°E meridian, which passes by way of Mirzapur. The 50 percent-hour offset was preferred to maintain the time near to the suggest https://world-clock01736.wikipublicist.com/6296696/current_ist_time_no_further_a_mystery