Denver is 10 hours behind Abu Dhabi

There is no standard 8-to-6 overlap. Someone joins early or late.

A 10-hour difference puts Abu Dhabi and Denver out of sync — when one team is mid-morning, the other is fast asleep. Consider rotating the inconvenience: one week Abu Dhabi takes the early call, the next week Denver does. These times hold for most of the year, but Denver's daylight saving (which Abu Dhabi doesn't use) shifts them by an hour twice annually.