Anchorage is 17 hours behind Shanghai
Best overlap: 8:00 AM to 11:00 AM in Shanghai is 3:00 PM to 6:00 PM in Anchorage.
Schedule calls for 8:00 AM to 11:00 AM in Shanghai — your colleagues in Anchorage will be online from 3:00 PM to 6:00 PM. With 3 hours of overlap, 8:00 AM in Shanghai (3:00 PM in Anchorage) is a comfortable, repeatable slot for both sides. Be careful with invites: Anchorage is on the previous day, so a Monday meeting for Shanghai may land on a different day there. Remember that Anchorage shifts for daylight saving and Shanghai doesn't, so recalculate the overlap after each clock change.