Philadelphia is 9.5 hours behind Delhi

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

The 9.5-hour difference means Delhi and Philadelphia miss each other entirely during regular office hours. Where you can, lean on async updates and save live calls for when one team is happy to start early or stay late. Don't be caught out by clock changes — Philadelphia observes daylight saving and Delhi doesn't, so the offset varies by an hour through the year.