Planetary hours
in Concepción.
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 Monday, 22 December 2025: day of the Moon
- Sunrise
- 06:30
- Sunset
- 21:11
- Next sunrise
- 06:30
A day hour lasts 1h 13m; a night hour, 47 min. Local time (America/Santiago).
Day
- 1☽︎ Moon06:30 – 07:43
- 2♄︎ Saturn07:43 – 08:57
- 3♃︎ Jupiter08:57 – 10:10
- 4♂︎ Mars10:10 – 11:24
- 5☉︎ Sun11:24 – 12:37
- 6♀︎ Venus12:37 – 13:50
- 7☿︎ Mercury13:50 – 15:04
- 8☽︎ Moon15:04 – 16:17
- 9♄︎ Saturn16:17 – 17:31
- 10♃︎ Jupiter17:31 – 18:44
- 11♂︎ Mars18:44 – 19:58
- 12☉︎ Sun19:58 – 21:11
Night
- 1♀︎ Venus21:11 – 21:58
- 2☿︎ Mercury21:58 – 22:44
- 3☽︎ Moon22:44 – 23:31
- 4♄︎ Saturn23:31 – 00:18
- 5♃︎ Jupiter00:18 – 01:04
- 6♂︎ Mars01:04 – 01:51
- 7☉︎ Sun01:51 – 02:37
- 8♀︎ Venus02:37 – 03:24
- 9☿︎ Mercury03:24 – 04:11
- 10☽︎ Moon04:11 – 04:57
- 11♄︎ Saturn04:57 – 05:44
- 12♃︎ Jupiter05:44 – 06:30
Other cities · Chile
Questions
How are the planetary hours calculated in Concepción?
On Monday, 22 December 2025, the Sun rises at 06:30 and sets at 21:11: the day lasts 14h 41m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 06:30, lasts 9h 19m: twelve night hours of 47 min.
Which planet rules the first hour that day?
The Moon, from 06:30 to 07:43: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.