Cairo to Heidelberg, GP: time difference
Heidelberg, GP is 1 h behind Cairo. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇿🇦 Heidelberg, GP, South Africa
37
- South Africa Standard Time
- UTC+2
- Daytime
☀️ 05:52 · 🌙 18:52 · 13 h
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cairo 10:40 10:40 AM Heidelberg, GP 09:40 9:40 AM You –:–
10:40 10:40 AM
Eastern European Summer Time · UTC+3
☀️ 06:59 · 🌙 18:23
09:40 9:40 AM
South Africa Standard Time · UTC+2
☀️ 05:52 · 🌙 18:52
·
−1 h
Heidelberg, GP is 1 h behind Cairo.
When you, Cairo and Heidelberg, GP are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇪🇬 Cairo
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, GP
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇬 Cairo | 🇿🇦 Heidelberg, GP |
|---|---|---|
| Local time | 10:40 | 09:40 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern European Summer Time | South Africa Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Cairo | — | −1 h |
| IANA zone | Africa/Cairo | Africa/Johannesburg |
| Daylight saving | On summer time → UTC+2, Oct 29, 23:00 | Not observed |
| Sunrise | 06:59 | 05:52 |
| Sunset | 18:23 | 18:52 |
| Daylight | 11 h 23 min | 13 h |
| People on this clock | 9,120,350 | 35,000 |
Compare Cairo with another city
More comparisons with Cairo: the time zones next to it and the far side of the clock.
Big time differences
Cairo and Heidelberg, GP: common questions
How far behind Cairo is Heidelberg, GP?
Heidelberg is 1 hour behind Cairo: UTC+2 against UTC+3.
What time is it in Heidelberg, GP, when it is 9:00 AM in Cairo?
When it is 9:00 AM in Cairo, it is 8:00 AM in Heidelberg.
What time is it in Heidelberg, GP, at the end of the working day in Cairo?
The working day in Cairo ends at 6:00 PM; in Heidelberg it is 5:00 PM at that moment.
Is there a time when both Cairo and Heidelberg, GP, are at work?
Yes: from 10:00 AM to 6:00 PM in Cairo (9:00 AM to 5:00 PM in Heidelberg), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Cairo is it still yesterday in Heidelberg, GP?
Before 1:00 AM in Cairo, the date in Heidelberg has not changed yet. From 11:00 PM in Heidelberg, it is already the next day in Cairo.
Does the time difference between Cairo and Heidelberg, GP, change?
Yes. The clocks change only in Cairo. From October 29, 2026, Heidelberg and Cairo will have the same time.
