Copenhagen is 4.5 hours behind Delhi
Best overlap: 1:00 PM to 6:00 PM in Delhi is 8:30 AM to 1:30 PM in Copenhagen.
The overlap falls at 1:00 PM to 6:00 PM in Delhi, or 8:30 AM to 1:30 PM if you're in Copenhagen. Copenhagen is 4.5 hours behind Delhi. That leaves about 5 hours of common time — enough for a meeting or two, so use it deliberately. The window above shifts seasonally: Copenhagen keeps daylight saving while Delhi ignores it.