Sunrise and Sunset in Casimiro de Abreu, 2026
Day length at Casimiro de Abreu runs from 10 h 45 min at the winter solstice to 13 h 31 min at the summer solstice.
Today at Casimiro de Abreu: light and direction
Saturday, September 26
- SR Sunrise 5:34 AM, 92° E
- SS Sunset 5:46 PM, 268° W
- MR Moonrise 5:52 PM, 84° E
- MS Moonset 5:16 AM, 272° W
- Moon 100% lit
- Morning blue hour
- 5:12 AM to 5:21 AM
- Morning golden hour
- 5:21 AM to 6:04 AM
- Evening golden hour
- 5:17 PM to 6:00 PM
- Evening blue hour
- 6:00 PM to 6:09 PM
Golden hour is the sun between 6 degrees above the horizon and 4 degrees below it; blue hour is the sun between 4 and 6 degrees below, the definitions timeanddate.com and PhotoPills use. Directions are degrees clockwise from true north, where the sun’s upper edge and the moon’s center cross a flat horizon.
Day length through the year
- Day length
Month by month
Each month links to a day-by-day table with twilight, golden hour and the moon.
| Month | Sunrise, 1st | Sunset, 1st | Day, 1st | Sunrise, 15th | Sunset, 15th | Day, 15th |
|---|---|---|---|---|---|---|
| January | 5:08 AM | 6:37 PM | 13 h 29 min | 5:18 AM | 6:39 PM | 13 h 21 min |
| February | 5:29 AM | 6:35 PM | 13 h 06 min | 5:38 AM | 6:28 PM | 12 h 50 min |
| March | 5:45 AM | 6:17 PM | 12 h 32 min | 5:51 AM | 6:04 PM | 12 h 13 min |
| April | 5:57 AM | 5:48 PM | 11 h 51 min | 6:02 AM | 5:36 PM | 11 h 34 min |
| May | 6:08 AM | 5:24 PM | 11 h 16 min | 6:14 AM | 5:16 PM | 11 h 02 min |
| June | 6:21 AM | 5:12 PM | 10 h 51 min | 6:26 AM | 5:12 PM | 10 h 46 min |
| July | 6:29 AM | 5:16 PM | 10 h 47 min | 6:28 AM | 5:21 PM | 10 h 53 min |
| August | 6:22 AM | 5:28 PM | 11 h 06 min | 6:13 AM | 5:34 PM | 11 h 21 min |
| September | 5:59 AM | 5:39 PM | 11 h 40 min | 5:45 AM | 5:43 PM | 11 h 58 min |
| October | 5:30 AM | 5:48 PM | 12 h 18 min | 5:17 AM | 5:53 PM | 12 h 36 min |
| November | 5:04 AM | 6:01 PM | 12 h 57 min | 4:58 AM | 6:09 PM | 13 h 11 min |
| December | 4:56 AM | 6:20 PM | 13 h 24 min | 4:59 AM | 6:29 PM | 13 h 30 min |
Full and new moons in 2026
Dates in Casimiro de Abreu's own time zone.
- Full moons
- January 3, February 1, March 3, April 1, May 1, May 31, June 29, July 29, August 28, September 26, October 26, November 24, December 23
- New moons
- January 18, February 17, March 18, April 17, May 16, June 14, July 14, August 12, September 11, October 10, November 9, December 8
In your calendar
Sunrise and sunset at Casimiro de Abreu for the next twelve months as a calendar you subscribe to: each morning runs from first light to sunrise, each evening from sunset to last light, shown as free time. It keeps itself a year ahead.
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Sources
Computed with the NOAA solar position equations (accurate to about a minute; the horizon is assumed flat and at sea level) and the lunar phase method of Meeus, Astronomical Algorithms.