Planetary hours
in Recife.
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 Tuesday, 9 September 2025: day of Mars
- Sunrise
- 05:16
- Sunset
- 17:17
- Next sunrise
- 05:15
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (America/Recife).
Day
- 1♂︎ Mars05:16 – 06:16
- 2☉︎ Sun06:16 – 07:16
- 3♀︎ Venus07:16 – 08:16
- 4☿︎ Mercury08:16 – 09:16
- 5☽︎ Moon09:16 – 10:16
- 6♄︎ Saturn10:16 – 11:16
- 7♃︎ Jupiter11:16 – 12:16
- 8♂︎ Mars12:16 – 13:16
- 9☉︎ Sun13:16 – 14:16
- 10♀︎ Venus14:16 – 15:17
- 11☿︎ Mercury15:17 – 16:17
- 12☽︎ Moon16:17 – 17:17
Night
- 1♄︎ Saturn17:17 – 18:17
- 2♃︎ Jupiter18:17 – 19:16
- 3♂︎ Mars19:16 – 20:16
- 4☉︎ Sun20:16 – 21:16
- 5♀︎ Venus21:16 – 22:16
- 6☿︎ Mercury22:16 – 23:16
- 7☽︎ Moon23:16 – 00:16
- 8♄︎ Saturn00:16 – 01:16
- 9♃︎ Jupiter01:16 – 02:16
- 10♂︎ Mars02:16 – 03:16
- 11☉︎ Sun03:16 – 04:15
- 12♀︎ Venus04:15 – 05:15
Other cities · Brazil
Questions
How are the planetary hours calculated in Recife?
On Tuesday, 9 September 2025, the Sun rises at 05:16 and sets at 17:17: the day lasts 12h 01m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 05:15, lasts 11h 59m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mars, from 05:16 to 06:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.