Austin, TX to Heidelberg: time difference
Heidelberg is 7 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 21:42 9:42 PM Heidelberg 04:42 4:42 AM You –:–
21:42 9:42 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
04:42 4:42 AM
Central European Summer Time · UTC+2
☀️ 07:39 · 🌙 18:47
·
+7 h
Heidelberg is 7 h ahead of Austin, TX.
When you, Austin, TX and Heidelberg are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Austin, TX
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇩🇪 Heidelberg
7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇩🇪 Heidelberg |
|---|---|---|
| Local time | 21:42 | 04:42 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Central European Summer Time |
| UTC offset | UTC-5 | UTC+2 |
| Offset from Austin, TX | — | +7 h |
| IANA zone | America/Chicago | Europe/Berlin |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:30 | 07:39 |
| Sunset | 19:08 | 18:47 |
| Daylight | 11 h 38 min | 11 h 9 min |
| People on this clock | 974,447 | 152,113 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Heidelberg: common questions
How far ahead of Austin, TX, is Heidelberg?
Heidelberg is 7 hours ahead of Austin: UTC+2 against UTC−5.
What time is it in Heidelberg at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Heidelberg it is 4:00 PM at that moment.
What time is it in Heidelberg at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Heidelberg it is 1:00 AM (the next day) at that moment.
When is a good time to call Heidelberg from Austin, TX?
Between 9:00 AM and 11:00 AM in Austin – that is 4:00 PM to 6:00 PM in Heidelberg – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Heidelberg compared with Austin, TX?
The new day starts in Heidelberg earlier: at 5:00 PM in Austin it is already midnight there. Until 7:00 AM in Heidelberg, Austin is still on the previous day.
Does the time difference between Austin, TX, and Heidelberg change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Heidelberg will be 6 hours ahead of Austin.
