Rio Dulce to Lisbon: time difference
Lisbon is 7 h ahead of Rio Dulce. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rio Dulce 18:47 6:47 PM Lisbon 01:47 1:47 AM You –:–
18:47 6:47 PM
Central Standard Time · UTC-6
☀️ 05:49 · 🌙 17:34
01:47 1:47 AM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
·
+7 h
Lisbon is 7 h ahead of Rio Dulce.
When you, Rio Dulce and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇹 Rio Dulce
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
🇵🇹 Lisbon
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 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
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Time zones side by side
| Detail | 🇬🇹 Rio Dulce | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 18:47 | 01:47 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Standard Time | Western European Summer Time |
| UTC offset | UTC-6 | UTC+1 |
| Offset from Rio Dulce | — | +7 h |
| IANA zone | America/Guatemala | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:49 | 07:49 |
| Sunset | 17:34 | 18:56 |
| Daylight | 11 h 46 min | 11 h 7 min |
| People on this clock | — | 545,923 |
Compare Rio Dulce with another city
More comparisons with Rio Dulce: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio Dulce and Lisbon: common questions
What is the time difference between Rio Dulce and Lisbon?
Lisbon is 7 hours ahead: it uses UTC+1, while Rio Dulce is on UTC−6.
If it is 9:00 AM in Rio Dulce, what time is it in Lisbon?
At 9:00 AM in Rio Dulce, clocks in Lisbon show 4:00 PM.
What time is it in Lisbon when it is 6:00 PM in Rio Dulce?
When it is 6:00 PM in Rio Dulce, it is 1:00 AM (the next day) in Lisbon.
When do working hours in Rio Dulce and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 11:00 AM in Rio Dulce, which is 4:00 PM to 6:00 PM in Lisbon.
When does the date change in Lisbon compared with Rio Dulce?
The new day starts in Lisbon earlier: at 5:00 PM in Rio Dulce it is already midnight there. Until 7:00 AM in Lisbon, Rio Dulce is still on the previous day.
Is the time difference between Rio Dulce and Lisbon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Lisbon will be 6 hours ahead of Rio Dulce.
