Time difference between London and Boa Viagem
Boa Viagem is 4 hours behind London.
Local time in both cities
London · United Kingdom
22:34
Boa Viagem · Brazil
18:34
Boa Viagem is 4 hours behind London.
same day
Time zones
| London | Europe/London · UTC+01:00 |
|---|---|
| Boa Viagem | America/Fortaleza · UTC-03:00 |
London is currently on daylight saving time (UTC+01:00). Next change: 2026-10-25 01:00.
Boa Viagem does not observe daylight saving and stays on UTC-03:00 all year.
Hour-by-hour conversion
Calculated for 2026-09-20 local time in London. The two places start and end daylight saving on different dates, so another day can give a different result.
| London (source) | Boa Viagem (target) |
|---|---|
| 00:00 | 20:00 prev day |
| 01:00 | 21:00 prev day |
| 02:00 | 22:00 prev day |
| 03:00 | 23:00 prev day |
| 04:00 | 00:00 |
| 05:00 | 01:00 |
| 06:00 | 02:00 |
| 07:00 | 03:00 |
| 08:00 | 04:00 |
| 09:00 | 05:00 |
| 10:00 | 06:00 |
| 11:00 | 07:00 |
| 12:00 | 08:00 |
| 13:00 | 09:00 |
| 14:00 | 10:00 |
| 15:00 | 11:00 |
| 16:00 | 12:00 |
| 17:00 | 13:00 |
| 18:00 | 14:00 |
| 19:00 | 15:00 |
| 20:00 | 16:00 |
| 21:00 | 17:00 |
| 22:00 | 18:00 |
| 23:00 | 19:00 |
Other common differences from London
FAQ
- How many hours apart are London and Boa Viagem right now?
- The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
- Is this difference the same all year?
- Not necessarily. London uses Europe/London and Boa Viagem uses America/Fortaleza; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
- How do I read the conversion table?
- The left column lists each whole hour in London; the right column is the local time in Boa Viagem at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.