Planetary hours
in Guarulhos.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Thursday, 29 October 2026: day of Jupiter
- Sunrise
- 05:22
- Sunset
- 18:17
- Next sunrise
- 05:21
A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/Sao_Paulo).
Day
- 1♃︎ Jupiter05:22 – 06:26
- 2♂︎ Mars06:26 – 07:31
- 3☉︎ Sun07:31 – 08:36
- 4♀︎ Venus08:36 – 09:40
- 5☿︎ Mercury09:40 – 10:45
- 6☽︎ Moon10:45 – 11:49
- 7♄︎ Saturn11:49 – 12:54
- 8♃︎ Jupiter12:54 – 13:59
- 9♂︎ Mars13:59 – 15:03
- 10☉︎ Sun15:03 – 16:08
- 11♀︎ Venus16:08 – 17:13
- 12☿︎ Mercury17:13 – 18:17
Night
- 1☽︎ Moon18:17 – 19:13
- 2♄︎ Saturn19:13 – 20:08
- 3♃︎ Jupiter20:08 – 21:03
- 4♂︎ Mars21:03 – 21:59
- 5☉︎ Sun21:59 – 22:54
- 6♀︎ Venus22:54 – 23:49
- 7☿︎ Mercury23:49 – 00:44
- 8☽︎ Moon00:44 – 01:40
- 9♄︎ Saturn01:40 – 02:35
- 10♃︎ Jupiter02:35 – 03:30
- 11♂︎ Mars03:30 – 04:26
- 12☉︎ Sun04:26 – 05:21
Other cities · Brazil
Questions
How are the planetary hours calculated in Guarulhos?
On Thursday, 29 October 2026, the Sun rises at 05:22 and sets at 18:17: the day lasts 12h 56m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:21, lasts 11h 04m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Jupiter, from 05:22 to 06:26: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.