Accra is 3.5 hours behind Tehran
Best overlap: 11:30 AM to 6:30 PM in Tehran is 8:00 AM to 3:00 PM in Accra.
Your window to reach both cities is 11:30 AM to 6:30 PM in Tehran, which converts to 8:00 AM to 3:00 PM in Accra. Plenty of room to work with: 7 hours of daily overlap means you can prioritise people's preferences over the clock.