Santiago is 6 hours ahead of Anchorage
Best overlap: 8:00 AM to 12:00 PM in Anchorage is 2:00 PM to 6:00 PM in Santiago.
The overlap falls at 8:00 AM to 12:00 PM in Anchorage, or 2:00 PM to 6:00 PM if you're in Santiago. Because Santiago is 6 hours ahead of Anchorage, the 4-hour overlap is your golden hours — 8:00 AM in Anchorage maps to 2:00 PM in Santiago for a dependable slot.