Planetary hours
in Puerto Montt.
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, 18 December 2025: day of Jupiter
- Sunrise
- 06:13
- Sunset
- 21:23
- Next sunrise
- 06:13
A day hour lasts 1h 16m; a night hour, 44 min. Local time (America/Santiago).
Day
- 1♃︎ Jupiter06:13 – 07:29
- 2♂︎ Mars07:29 – 08:45
- 3☉︎ Sun08:45 – 10:00
- 4♀︎ Venus10:00 – 11:16
- 5☿︎ Mercury11:16 – 12:32
- 6☽︎ Moon12:32 – 13:48
- 7♄︎ Saturn13:48 – 15:04
- 8♃︎ Jupiter15:04 – 16:20
- 9♂︎ Mars16:20 – 17:36
- 10☉︎ Sun17:36 – 18:52
- 11♀︎ Venus18:52 – 20:08
- 12☿︎ Mercury20:08 – 21:23
Night
- 1☽︎ Moon21:23 – 22:08
- 2♄︎ Saturn22:08 – 22:52
- 3♃︎ Jupiter22:52 – 23:36
- 4♂︎ Mars23:36 – 00:20
- 5☉︎ Sun00:20 – 01:04
- 6♀︎ Venus01:04 – 01:48
- 7☿︎ Mercury01:48 – 02:32
- 8☽︎ Moon02:32 – 03:17
- 9♄︎ Saturn03:17 – 04:01
- 10♃︎ Jupiter04:01 – 04:45
- 11♂︎ Mars04:45 – 05:29
- 12☉︎ Sun05:29 – 06:13
Other cities · Chile
Questions
How are the planetary hours calculated in Puerto Montt?
On Thursday, 18 December 2025, the Sun rises at 06:13 and sets at 21:23: the day lasts 15h 11m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 06:13, lasts 8h 50m: twelve night hours of 44 min.
Which planet rules the first hour that day?
Jupiter, from 06:13 to 07:29: 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.