Philadelphia is 10 hours behind Dhaka

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

For Dhaka and Philadelphia, the standard workday in one city falls outside office hours in the other — that's what 10 hours of distance does. Keep live syncs short and infrequent, and let written updates carry the day-to-day between Dhaka and Philadelphia. The window above shifts seasonally: Philadelphia keeps daylight saving while Dhaka ignores it.