Niteroi, Brazil
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Time in Niteroi (Niter贸i), Brazil right now
Niteroi (Niter贸i) is a major city in Rio de Janeiro, Brazil. Clocks follow the America/Sao_Paulo time zone, UTC-3, with no clock changes recorded for 2026 under current rules.
About 515,317 people set their clocks to this time in Niteroi alone.
Live clock for Niteroi
Local times come from your browser's IANA time zone data.
Niteroi time compared with UTC
Niteroi runs UTC-3 throughout 2026 under current rules. When it is 12:00 UTC the clock in Niteroi reads 09:00.
These examples use January 15 and July 15, 2026. Where clocks change, other dates can use a different offset. Use the live converter for your exact date.
| UTC | Niteroi |
|---|---|
| 00:00 | 21:00 previous day |
| 03:00 | 00:00 |
| 06:00 | 03:00 |
| 09:00 | 06:00 |
| 12:00 | 09:00 |
| 15:00 | 12:00 |
| 18:00 | 15:00 |
| 21:00 | 18:00 |
When the clocks change in Niteroi
No clock changes are recorded for Niteroi in 2026 or 2027 under the time zone rules used for this build. The listed zones keep their UTC offsets during these years. Governments can revise these rules; future dates are projections.
Time difference from Niteroi
| City | In January | In July |
|---|---|---|
| New York City | 2 hours behind Niteroi | 1 hour behind Niteroi |
| London | 3 hours ahead of Niteroi | 4 hours ahead of Niteroi |
| Paris | 4 hours ahead of Niteroi | 5 hours ahead of Niteroi |
| Dubai | 7 hours ahead of Niteroi | 7 hours ahead of Niteroi |
| Mumbai | 8:30 hours ahead of Niteroi | 8:30 hours ahead of Niteroi |
| Singapore | 11 hours ahead of Niteroi | 11 hours ahead of Niteroi |
| Tokyo | 12 hours ahead of Niteroi | 12 hours ahead of Niteroi |
| Sydney | 14 hours ahead of Niteroi | 13 hours ahead of Niteroi |
| Los Angeles | 5 hours behind Niteroi | 4 hours behind Niteroi |
| Sao Paulo | the same time as Niteroi | the same time as Niteroi |
Sunrise and sunset in Niteroi through the year
| Time of year | Sunrise | Sunset | Day length |
|---|---|---|---|
| March equinox (about Mar 20) | 05:56 | 18:03 | 12聽h 07聽m |
| June solstice (about Jun 21) | 06:32 | 17:16 | 10聽h 44聽m |
| September equinox (about Sep 22) | 05:41 | 17:48 | 12聽h 07聽m |
| December solstice (about Dec 21) | 05:04 | 18:36 | 13聽h 32聽m |
Computed for Niteroi's own coordinates with standard NOAA solar equations. Full twilight and golden hour detail lives on the Niteroi sunrise and sunset page.
Related city clocks
More cities in Brazil:
- Sao Paulo
- Rio de Janeiro
- Belo Horizonte
- Salvador
- Fortaleza
- Manaus
- Brasilia
- Curitiba
- Recife
- Goiania
- Belem
- Porto Alegre
Cities elsewhere on the exact same clock (America/Sao_Paulo):
Common questions about time in Niteroi
What time zone is Niteroi in?
Niteroi uses the America/Sao_Paulo time zone: UTC-3 in January and throughout 2026 under current rules.
Does Niteroi change its clocks in 2026?
No clock changes are recorded for Niteroi in 2026. It keeps UTC-3 under current rules.
What is the time difference between Niteroi and New York City?
In January, New York City is 2 hours behind Niteroi; in July it is 1 hour behind Niteroi. The table above lists more cities.
City data from GeoNames (CC BY 4.0). Live times come from your browser's IANA time zone data; sun times use standard NOAA solar equations at Niteroi's coordinates.