🇿🇦 Heidelberg, GP, South Africa
51
- South Africa Standard Time
- UTC+2
- Daytime
☀️ 05:52 · 🌙 18:52 · 13 h
Heidelberg, GP to Cairo: time difference
Cairo is 1 h ahead of Heidelberg, GP. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Heidelberg, GP 09:04 9:04 AM Cairo 10:04 10:04 AM You –:–
09:04 9:04 AM
South Africa Standard Time · UTC+2
☀️ 05:52 · 🌙 18:52
10:04 10:04 AM
Eastern European Summer Time · UTC+3
☀️ 06:59 · 🌙 18:23
·
+1 h
Cairo is 1 h ahead of Heidelberg, GP.
When you, Heidelberg, GP and Cairo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇿🇦 Heidelberg, GP
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
🇪🇬 Cairo
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇿🇦 Heidelberg, GP | 🇪🇬 Cairo |
|---|---|---|
| Local time | 09:04 | 10:04 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | South Africa Standard Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Heidelberg, GP | — | +1 h |
| IANA zone | Africa/Johannesburg | Africa/Cairo |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 29, 23:00 |
| Sunrise | 05:52 | 06:59 |
| Sunset | 18:52 | 18:23 |
| Daylight | 13 h | 11 h 23 min |
| People on this clock | 35,000 | 9,120,350 |
Compare Heidelberg, GP with another city
More comparisons with Heidelberg, GP: the time zones next to it and the far side of the clock.
Big time differences
Heidelberg, GP and Cairo: common questions
What is the time difference between Heidelberg, GP, and Cairo?
Cairo is 1 hour ahead: it uses UTC+3, while Heidelberg is on UTC+2.
If it is 9:00 AM in Heidelberg, GP, what time is it in Cairo?
At 9:00 AM in Heidelberg, clocks in Cairo show 10:00 AM.
If it is 6:00 PM in Heidelberg, GP, what time is it in Cairo?
At 6:00 PM in Heidelberg, clocks in Cairo show 7:00 PM.
When is a good time to call Cairo from Heidelberg, GP?
Between 9:00 AM and 5:00 PM in Heidelberg – that is 10:00 AM to 6:00 PM in Cairo – both places are within working hours (9:00 AM–6:00 PM).
From what time in Heidelberg, GP, is it tomorrow in Cairo?
Once it is 11:00 PM in Heidelberg, the date in Cairo has already changed. Until 1:00 AM in Cairo, it is still the previous day in Heidelberg.
Does the time difference between Heidelberg, GP, and Cairo change?
Yes. The clocks change only in Cairo. From October 29, 2026, Cairo and Heidelberg will have the same time.
