Tehran to Adelaide Time Difference
🇮🇷 Tehran is currently 7 hours ahead of 🇦🇺 Adelaide. This difference varies between 6h and 7h due to Daylight Saving Time.
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Atin 🇮🇷 Tehran→it will be—in 🇦🇺 Adelaide
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Difference
+7h
Business overlap
2h
Distance
11,960 km
Approx. flight
14.1h
Hour-by-Hour: Tehran to Adelaide
| 🇮🇷 Tehran | 🇦🇺 Adelaide | Note |
|---|---|---|
| 12:00 AM | 7:00 AM | |
| 1:00 AM | 8:00 AM | |
| 2:00 AM | 9:00 AM | |
| 3:00 AM | 10:00 AM | |
| 4:00 AM | 11:00 AM | |
| 5:00 AM | 12:00 PM | |
| 6:00 AM | 1:00 PM | |
| 7:00 AM | 2:00 PM | |
| 8:00 AM | 3:00 PM | |
| 9:00 AM | 4:00 PM | |
| 10:00 AM | 5:00 PM | |
| 11:00 AM | 6:00 PM | |
| 12:00 PM | 7:00 PM | |
| 1:00 PM | 8:00 PM | |
| 2:00 PM | 9:00 PM | |
| 3:00 PM | 10:00 PM | |
| 4:00 PM | 11:00 PM | |
| 5:00 PM | 12:00 AM(next day) | Next day |
| 6:00 PM | 1:00 AM(next day) | Next day |
| 7:00 PM | 2:00 AM(next day) | Next day |
| 8:00 PM | 3:00 AM(next day) | Next day |
| 9:00 PM | 4:00 AM(next day) | Next day |
| 10:00 PM | 5:00 AM(next day) | Next day |
| 11:00 PM | 6:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Adelaide observes Daylight Saving Time, while Tehran does not. This causes the time difference to shift between 6 hours ahead and 7 hours ahead depending on the season. Currently, Tehran is 7 hours ahead relative to Adelaide.
Min difference
6h
Max difference
7h
Best Meeting Times
There are 2 overlapping business hours between Tehran and Adelaide (9 AM – 6 PM in each city).
🇮🇷 Tehran
9:00 AM – 11:00 AM
🇦🇺 Adelaide
4:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Tehran and Adelaide?
The time difference between Tehran and Adelaide is currently 7 hours ahead. Tehran uses GMT+3:30 (UTC+3:30), while Adelaide uses GMT+10:30 (UTC+10:30). This difference varies seasonally due to Daylight Saving Time, ranging from 6 hours ahead to 7 hours ahead.
When it's noon in Tehran, what time is it in Adelaide?
When it's 12:00 PM (noon) in Tehran, it is 7:00 PM in Adelaide. Use our calculator above to convert any other time.
Does the time difference between Tehran and Adelaide change?
Yes, the time difference changes throughout the year. Because Adelaide observes Daylight Saving Time, the offset shifts between 6 hours ahead and 7 hours ahead at different times of the year.
What are the best times to schedule a call between Tehran and Adelaide?
The best time to call is between 9:00 AM and 11:00 AM in Tehran (which is 4:00 PM – 6:00 PM in Adelaide). This 2-hour window falls within business hours in both cities.
Is Tehran ahead or behind Adelaide?
Tehran is currently 7 hours behind Adelaide.
What time zone is Tehran in?
Tehran is in the Asia/Tehran time zone, currently using GMT+3:30 (UTC+3:30). Tehran does not observe Daylight Saving Time.
What time is midnight in Tehran in Adelaide?
When it is midnight (12:00 AM) in Tehran, it is 7:00 AM in Adelaide.