Get the time at any given coordinate on Earth, calculate time zone conversions. Find the exact time difference with the Time Zone Converter – Time Difference Calculator which converts the time difference between places and time zones all over the world. Converter Time Difference EDT/EST Eastern Daylight Time GMT -4 Thu, Oct 12 12am 3am 6am 9am 12pm 3pm 6pm 9pm EST automatically adjusted to EDT time zone, that is in use PDT/PST Pacific Daylight Time GMT -7 Thu, Oct 12 12am 3am 6am 9am 12pm 3pm 6pm 9pm PST automatically adjusted to PDT time zone, that is in use Time Difference.