Anchorage is 1 hour behind San Diego
Best overlap: 9:00 AM to 6:00 PM in San Diego is 8:00 AM to 5:00 PM in Anchorage.
Keep meetings inside 9:00 AM to 6:00 PM in San Diego — that maps to 8:00 AM to 5:00 PM in Anchorage. Because you share 9 hours of the workday, there's no need to compromise; book the time that suits the meeting, not the map.