Cairo to Byumba: time difference
Byumba is 1 h behind Cairo. 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.
Cairo 06:45 6:45 AM Byumba 05:45 5:45 AM You –:–
06:45 6:45 AM
Eastern European Summer Time · UTC+3
☀️ 06:54 · 🌙 18:31
05:45 5:45 AM
Central Africa Time · UTC+2
☀️ 05:43 · 🌙 17:52
·
−1 h
Byumba is 1 h behind Cairo.
When you, Cairo and Byumba 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
🇷🇼 Byumba
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 | 🇷🇼 Byumba |
|---|---|---|
| Local time | 06:45 | 05:45 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern European Summer Time | Central Africa Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Cairo | — | −1 h |
| IANA zone | Africa/Cairo | Africa/Kigali |
| Daylight saving | On summer time → UTC+2, Oct 29, 23:00 | Not observed |
| Sunrise | 06:54 | 05:43 |
| Sunset | 18:31 | 17:52 |
| Daylight | 11 h 37 min | 12 h 8 min |
| People on this clock | 9,120,350 | 43,134 |
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 Byumba: common questions
How many hours behind Cairo is Byumba?
The clocks in Byumba are 1 hour behind those in Cairo (UTC+2 and UTC+3).
If it is 9:00 AM in Cairo, what time is it in Byumba?
At 9:00 AM in Cairo, clocks in Byumba show 8:00 AM.
What time is it in Byumba at the end of the working day in Cairo?
The working day in Cairo ends at 6:00 PM; in Byumba it is 5:00 PM at that moment.
When do working hours in Cairo and in Byumba overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Cairo, which is 9:00 AM to 5:00 PM in Byumba.
When is it still the previous day in Byumba?
Until 1:00 AM in Cairo it is still the previous day in Byumba. The other way round, from 11:00 PM in Byumba it is already the next day in Cairo.
Does the time difference between Cairo and Byumba change?
Yes. The clocks change only in Cairo. From October 29, 2026, Byumba and Cairo will have the same time.
