Planetary hours
in Maipú.
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, 25 March 2025: day of Mars
- Sunrise
- 07:50
- Sunset
- 19:47
- Next sunrise
- 07:51
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (America/Santiago).
Day
- 1♂︎ Mars07:50 – 08:50
- 2☉︎ Sun08:50 – 09:49
- 3♀︎ Venus09:49 – 10:49
- 4☿︎ Mercury10:49 – 11:49
- 5☽︎ Moon11:49 – 12:48
- 6♄︎ Saturn12:48 – 13:48
- 7♃︎ Jupiter13:48 – 14:48
- 8♂︎ Mars14:48 – 15:48
- 9☉︎ Sun15:48 – 16:47
- 10♀︎ Venus16:47 – 17:47
- 11☿︎ Mercury17:47 – 18:47
- 12☽︎ Moon18:47 – 19:47
Night
- 1♄︎ Saturn19:47 – 20:47
- 2♃︎ Jupiter20:47 – 21:47
- 3♂︎ Mars21:47 – 22:48
- 4☉︎ Sun22:48 – 23:48
- 5♀︎ Venus23:48 – 00:48
- 6☿︎ Mercury00:48 – 01:49
- 7☽︎ Moon01:49 – 02:49
- 8♄︎ Saturn02:49 – 03:49
- 9♃︎ Jupiter03:49 – 04:50
- 10♂︎ Mars04:50 – 05:50
- 11☉︎ Sun05:50 – 06:50
- 12♀︎ Venus06:50 – 07:51
Other cities · Chile
Questions
How are the planetary hours calculated in Maipú?
On Tuesday, 25 March 2025, the Sun rises at 07:50 and sets at 19:47: the day lasts 11h 57m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:51, lasts 12h 04m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mars, from 07:50 to 08:50: 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.