Porto Velho to London time
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UTC-4 · UTC−4 → GMT · UTC+0
Porto Velho is 4 hours behind London
Porto Velho · UTC-4
Saturday, 7 November 2026
London · GMT
Saturday, 7 November 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
Shared working hours: 09:00–14:00 in Porto Velho is 13:00–18:00 in London.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
13:37 Sat 7 Nov Porto Velho = 17:37 Sat 7 Nov London
Hour-by-hour conversion
| Porto VelhoEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | London | |
|---|---|---|
| 00:00 | 04:00 | |
| 01:00 | 05:00 | |
| 02:00 | 06:00 | |
| 03:00 | 07:00 | |
| 04:00 | 08:00 | |
| 05:00 | 09:00 | |
| 06:00 | 10:00 | |
| 07:00 | 11:00 | |
| 08:00 | 12:00 | |
| 09:00 | 13:00 | Both at work |
| 10:00 | 14:00 | Both at work |
| 11:00 | 15:00 | Both at work |
| 12:00 | 16:00 | Both at work |
| 13:00 | 17:00 | Now |
| 14:00 | 18:00 | |
| 15:00 | 19:00 | |
| 16:00 | 20:00 | |
| 17:00 | 21:00 | |
| 18:00 | 22:00 | |
| 19:00 | 23:00 | |
| 20:00 | 00:00next day | |
| 21:00 | 01:00next day | |
| 22:00 | 02:00next day | |
| 23:00 | 03:00next day |
Planning between Porto Velho and London
Porto Velho (America/Manaus) is UTC−4 and London (Europe/London) is UTC+0 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Porto Velho is 13:00 in London
- 12:00 in Porto Velho is 16:00 in London
- 15:00 in Porto Velho is 19:00 in London
- 18:00 in Porto Velho is 22:00 in London
Reverse: London to Porto Velho. Or open both in the meeting planner with more cities.