Sunrise and sunset in Cachoeiras de Macacu, Brazil
Sunrise, sunset and twilight for Cachoeiras de Macacu today, in local time. At 22.5° S, days run from 10 h 45 min at the winter solstice to 13 h 31 min at the summer solstice.
- 18:01sunset today
Today · worked out at
The Sun is up from 05:07 to 18:01 in Cachoeiras de Macacu, Brazil on Thursday, October 29.
Day length 12 h 53 min, 1 min 11 s longer than yesterday.
Solar noon at 11:34, with the Sun 81° above the horizon.
Times are Cachoeiras de Macacu time (GMT-3).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 03:49 | 19:19 |
| Nautical twilight | 04:17 | 18:51 |
| Civil twilight | 04:44 | 18:24 |
| Sunrise and sunset | 05:07 | 18:01 |
| Golden hour | 05:07–05:38 | 17:30–18:01 |
Each twilight begins at the morning time and ends at the evening one.
The year in Cachoeiras de Macacu
- Longest day: December 21, 13 h 31 min, from sunrise at 05:03 to sunset at 18:34.
- Shortest day: June 21, 10 h 45 min, from sunrise at 06:29 to sunset at 17:15.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 05:23 | 18:40 | 13 h 16 min |
| February 21 | 05:42 | 18:25 | 12 h 42 min |
| March 21 | 05:54 | 18:00 | 12 h 06 min |
| April 21 | 06:05 | 17:32 | 11 h 27 min |
| May 21 | 06:18 | 17:15 | 10 h 58 min |
| June 21 | 06:29 | 17:15 | 10 h 45 min |
| July 21 | 06:28 | 17:25 | 10 h 57 min |
| August 21 | 06:10 | 17:37 | 11 h 27 min |
| September 21 | 05:41 | 17:46 | 12 h 05 min |
| October 21 | 05:13 | 17:57 | 12 h 44 min |
| November 21 | 04:58 | 18:15 | 13 h 17 min |
| December 21 | 05:03 | 18:34 | 13 h 31 min |
Good to know
- Sunrise and sunset mark the moment the Sun’s upper edge touches a level horizon, with the air’s usual bending of light allowed for. Hills, buildings and altitude move what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 22.5° S, 42.7° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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