Altos to London: time difference
London is 3 h ahead of Altos. 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.
Altos 20:14 8:14 PM London 23:14 11:14 PM You –:–
20:14 8:14 PM
Paraguay Standard Time · UTC-3
☀️ 05:59 · 🌙 19:08
23:14 11:14 PM
Greenwich Mean Time · UTC+0
☀️ 07:01 · 🌙 16:28
·
+3 h
London is 3 h ahead of Altos.
When you, Altos and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇾 Altos
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
🇬🇧 London
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇾 Altos | 🇬🇧 London |
|---|---|---|
| Local time | 20:14 | 23:14 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Paraguay Standard Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Altos | — | +3 h |
| IANA zone | America/Asuncion | Europe/London |
| Daylight saving | Not observed | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 05:59 | 07:01 |
| Sunset | 19:08 | 16:28 |
| Daylight | 13 h 9 min | 9 h 27 min |
| People on this clock | 4,763 | 8,908,083 |
Compare Altos with another city
More comparisons with Altos: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Altos and London: common questions
How many hours ahead of Altos is London?
The clocks in London are 3 hours ahead of those in Altos (UTC+0 and UTC−3).
If it is 9:00 AM in Altos, what time is it in London?
At 9:00 AM in Altos, clocks in London show 12:00 PM.
What time is it in London at the end of the working day in Altos?
The working day in Altos ends at 6:00 PM; in London it is 9:00 PM at that moment.
Is there a time when both Altos and London are at work?
Yes: from 9:00 AM to 3:00 PM in Altos (12:00 PM to 6:00 PM in London), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in London compared with Altos?
The new day starts in London earlier: at 9:00 PM in Altos it is already midnight there. Until 3:00 AM in London, Altos is still on the previous day.
Is the time difference between Altos and London the same all year?
No. Only London switches to summer time, so the gap changes twice a year. From March 28, 2027, London will be 4 hours ahead of Altos.
