🇿🇦 Cape Town, South Africa
25
- South Africa Standard Time
- UTC+2
- Daytime
☀️ 06:12 · 🌙 18:56 · 12 h 44 min
Cape Town to Porto Alegre: time difference
Porto Alegre is 2 h behind Cape Town. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇸🇹 Porto Alegre, Sao Tome and Principe
25
- Greenwich Mean Time
- UTC+0
- Daytime
☀️ 05:18 · 🌙 17:25 · 12 h 7 min
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cape Town 13:54 1:54 PM Porto Alegre 11:54 11:54 AM You –:–
13:54 1:54 PM
South Africa Standard Time · UTC+2
☀️ 06:12 · 🌙 18:56
11:54 11:54 AM
Greenwich Mean Time · UTC+0
☀️ 05:18 · 🌙 17:25
·
−2 h
Porto Alegre is 2 h behind Cape Town.
When you, Cape Town and Porto Alegre 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
🇸🇹 Porto Alegre
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇿🇦 Cape Town | 🇸🇹 Porto Alegre |
|---|---|---|
| Local time | 13:54 | 11:54 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | South Africa Standard Time | Greenwich Mean Time |
| UTC offset | UTC+2 | UTC+0 |
| Offset from Cape Town | — | −2 h |
| IANA zone | Africa/Johannesburg | Africa/Sao Tome |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:12 | 05:18 |
| Sunset | 18:56 | 17:25 |
| Daylight | 12 h 44 min | 12 h 7 min |
| People on this clock | 3,740,026 | 795 |
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 Porto Alegre: common questions
How many hours behind Cape Town is Porto Alegre?
The clocks in Porto Alegre are 2 hours behind those in Cape Town (UTC+0 and UTC+2).
What time is it in Porto Alegre when it is 9:00 AM in Cape Town?
When it is 9:00 AM in Cape Town, it is 7:00 AM in Porto Alegre.
What time is it in Porto Alegre when it is 6:00 PM in Cape Town?
When it is 6:00 PM in Cape Town, it is 4:00 PM in Porto Alegre.
Is there a time when both Cape Town and Porto Alegre are at work?
Yes: from 11:00 AM to 6:00 PM in Cape Town (9:00 AM to 4:00 PM in Porto Alegre), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Cape Town is it still yesterday in Porto Alegre?
Before 2:00 AM in Cape Town, the date in Porto Alegre has not changed yet. From 10:00 PM in Porto Alegre, it is already the next day in Cape Town.
Is the time difference between Cape Town and Porto Alegre the same all year?
Yes. Neither Cape Town nor Porto Alegre switches to summer time, so the gap is always 2 hours.
