01:00 BRT to UTC
Convert an exact time type it — no sliders
Conversion runs in your browser against the same IANA rules the server uses, so it keeps working offline and nothing you type is sent anywhere.
Daylight saving right now
Coordinated Universal Time
UTC is currently on UTC (UTC+00:00).
no clock change scheduled — this zone is fixed at UTC+00:00
UTC is the reference clock every other offset is quoted against. It has no daylight saving and never shifts.
Brasília Time
America/Sao_Paulo is on UTC-03:00 (UTC-03:00).
no clock change scheduled — fixed at UTC-03:00
Brasília Time is UTC-3. Brazil abolished daylight saving in 2019, so the offset no longer moves — a rule change many stale converters still get wrong.
Best time to call green = 09:00–18:00 on both sides
6 overlapping working hours. The longest run is 09:00–15:00 BRT, which is 12:00–18:00 UTC.
BRT to UTC, hour by hour 12 August 2026 · every row is a permalink
| BRT | UTC | 12-hour | Day | Permalink |
|---|---|---|---|---|
| 00:00 | 03:00 UTC | 3:00 AM | same day | 00:00 → |
| 01:00 | 04:00 UTC | 4:00 AM | same day | 01:00 → |
| 02:00 | 05:00 UTC | 5:00 AM | same day | 02:00 → |
| 03:00 | 06:00 UTC | 6:00 AM | same day | 03:00 → |
| 04:00 | 07:00 UTC | 7:00 AM | same day | 04:00 → |
| 05:00 | 08:00 UTC | 8:00 AM | same day | 05:00 → |
| 06:00 | 09:00 UTC | 9:00 AM | same day | 06:00 → |
| 07:00 | 10:00 UTC | 10:00 AM | same day | 07:00 → |
| 08:00 | 11:00 UTC | 11:00 AM | same day | 08:00 → |
| 09:00 | 12:00 UTC | 12:00 PM | same day | 09:00 → |
| 10:00 | 13:00 UTC | 1:00 PM | same day | 10:00 → |
| 11:00 | 14:00 UTC | 2:00 PM | same day | 11:00 → |
| 12:00 | 15:00 UTC | 3:00 PM | same day | 12:00 → |
| 13:00 | 16:00 UTC | 4:00 PM | same day | 13:00 → |
| 14:00 | 17:00 UTC | 5:00 PM | same day | 14:00 → |
| 15:00 | 18:00 UTC | 6:00 PM | same day | 15:00 → |
| 16:00 | 19:00 UTC | 7:00 PM | same day | 16:00 → |
| 17:00 | 20:00 UTC | 8:00 PM | same day | 17:00 → |
| 18:00 | 21:00 UTC | 9:00 PM | same day | 18:00 → |
| 19:00 | 22:00 UTC | 10:00 PM | same day | 19:00 → |
| 20:00 | 23:00 UTC | 11:00 PM | same day | 20:00 → |
| 21:00 | 00:00 UTC | 12:00 AM | next day | 21:00 → |
| 22:00 | 01:00 UTC | 1:00 AM | next day | 22:00 → |
| 23:00 | 02:00 UTC | 2:00 AM | next day | 23:00 → |