Hello how may I help you? How do time zones work? I can only calculate the time in different time zones. Unfortunately I am not able to provide information on how time zones work. What time is it right now in the Pacific time zone? right now in the Pacific time zone it is 4:12 A show I want to watch is scheduled for 5:00 EST. What time is the show on in the Mountain time zone? 5pm Est would be 4 pm in the mountain time zone. But you may need to consult your television scheduling to make sure the program would be on at that time What time is it right now in London? right now it is 12;14 am in London What time is it right now in Beijing? In Beijing it is 6am