🇿🇦 Cape Town, South Africa
55
- South Africa Standard Time
- UTC+2
- Golden hour
☀️ 06:03 · 🌙 19:01 · 12 h 58 min
Cape Town to Dun Laoghaire: time difference
Dun Laoghaire is 1 h behind Cape Town. 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.
Cape Town 06:37 6:37 AM Dun Laoghaire 05:37 5:37 AM You –:–
06:37 6:37 AM
South Africa Standard Time · UTC+2
☀️ 06:03 · 🌙 19:01
05:37 5:37 AM
Irish Standard Time · UTC+1
☀️ 07:55 · 🌙 18:26
·
−1 h
Dun Laoghaire is 1 h behind Cape Town.
When you, Cape Town and Dun Laoghaire are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇿🇦 Cape Town
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
🇮🇪 Dun Laoghaire
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 | 🇿🇦 Cape Town | 🇮🇪 Dun Laoghaire |
|---|---|---|
| Local time | 06:37 | 05:37 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | South Africa Standard Time | Irish Standard Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Cape Town | — | −1 h |
| IANA zone | Africa/Johannesburg | Europe/Dublin |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:03 | 07:55 |
| Sunset | 19:01 | 18:26 |
| Daylight | 12 h 58 min | 10 h 31 min |
| People on this clock | 3,740,026 | 38,761 |
Compare Cape Town with another city
More comparisons with Cape Town: the time zones next to it and the far side of the clock.
Big time differences
Cape Town and Dun Laoghaire: common questions
How many hours behind Cape Town is Dun Laoghaire?
The clocks in Dun Laoghaire are 1 hour behind those in Cape Town (UTC+1 and UTC+2).
What time is it in Dun Laoghaire when it is 9:00 AM in Cape Town?
When it is 9:00 AM in Cape Town, it is 8:00 AM in Dun Laoghaire.
What time is it in Dun Laoghaire when it is 6:00 PM in Cape Town?
When it is 6:00 PM in Cape Town, it is 5:00 PM in Dun Laoghaire.
When is a good time to call Dun Laoghaire from Cape Town?
Between 10:00 AM and 6:00 PM in Cape Town – that is 9:00 AM to 5:00 PM in Dun Laoghaire – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Cape Town is it still yesterday in Dun Laoghaire?
Before 1:00 AM in Cape Town, the date in Dun Laoghaire has not changed yet. From 11:00 PM in Dun Laoghaire, it is already the next day in Cape Town.
Does the time gap between Cape Town and Dun Laoghaire change during the year?
Yes – daylight saving time is used in Dun Laoghaire but not in Cape Town. From October 25, 2026, Dun Laoghaire will be 2 hours behind Cape Town.
