Anchorage is 14 hours behind Islamabad
There is no standard 8-to-6 overlap. Someone joins early or late.
Islamabad and Anchorage have no natural overlap. The 14-hour gap is simply too large for regular working hours to meet. Treat the handoff like a relay — Anchorage wraps up and leaves notes for Islamabad to pick up as their day begins. Bear in mind Anchorage shifts for daylight saving while Islamabad stays fixed — recheck these hours after each clock change.