The best time to call Tehran from Hamburg is 9 AM–3.5 PM your time (Hamburg). Tehran, Iran is 1 hour ahead of Hamburg, Germany. You have 6.5 hours of business hours overlap for scheduling calls.
Call between 9 AM–3.5 PM Hamburg time. This is 10.5 AM–5 PM in Tehran.
Hamburg and Tehran share 6.5 hours of overlapping business hours (9 AM – 5 PM local time).
The best time to call Tehran from Hamburg is 9 AM–3.5 PM Hamburg time. This gives you 6.5 hours of business hours overlap.
Tehran is 1 hour ahead of Hamburg.
Avoid calling after 8.5 PM your time (it's late night there).
Yes, Hamburg and Tehran have approximately 6.5 hours of overlapping business hours per day.
You have 6.5 hours of business hours overlap — scheduling calls is easy.
Both in business hours Both awake One outside comfort zone Sleeping hours
Hamburg: 9 AM–3.5 PM GMT+2
Tehran: 10.5 AM–5 PM GMT+3:30
| Hamburg (GMT+2) | Tehran (GMT+3:30) | Status |
|---|---|---|
| 7 AM | 8 AM | 🟡 They're awake |
| 8 AM | 9 AM | 🟡 They're awake |
| 9 AM | 10 AM | ✅ Both in office |
| 10 AM | 11 AM | ✅ Both in office |
| 11 AM | 12 PM | ✅ Both in office |
| 12 PM | 1 PM | ✅ Both in office |
| 1 PM | 2 PM | ✅ Both in office |
| 2 PM | 3 PM | ✅ Both in office |
| 3 PM | 4 PM | ✅ Both in office |
| 4 PM | 5 PM | 🟡 They're awake |
| 5 PM | 6 PM | 🟡 They're awake |
| 6 PM | 7 PM | 🟡 They're awake |
| 7 PM | 8 PM | 🟡 They're awake |
| 8 PM | 9 PM | 🟡 They're awake |
| 9 PM | 10 PM | 🔴 They're sleeping |