Planetary hours
in Arica.
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
- 07:41
- Sunset
- 19:35
- Next sunrise
- 07:40
A day hour lasts 59 min; a night hour, 1h 00m. Local time (America/Santiago).
Day
- 1♂︎ Mars07:41 – 08:41
- 2☉︎ Sun08:41 – 09:40
- 3♀︎ Venus09:40 – 10:40
- 4☿︎ Mercury10:40 – 11:39
- 5☽︎ Moon11:39 – 12:39
- 6♄︎ Saturn12:39 – 13:38
- 7♃︎ Jupiter13:38 – 14:37
- 8♂︎ Mars14:37 – 15:37
- 9☉︎ Sun15:37 – 16:36
- 10♀︎ Venus16:36 – 17:36
- 11☿︎ Mercury17:36 – 18:35
- 12☽︎ Moon18:35 – 19:35
Night
- 1♄︎ Saturn19:35 – 20:35
- 2♃︎ Jupiter20:35 – 21:36
- 3♂︎ Mars21:36 – 22:36
- 4☉︎ Sun22:36 – 23:37
- 5♀︎ Venus23:37 – 00:37
- 6☿︎ Mercury00:37 – 01:38
- 7☽︎ Moon01:38 – 02:38
- 8♄︎ Saturn02:38 – 03:39
- 9♃︎ Jupiter03:39 – 04:39
- 10♂︎ Mars04:39 – 05:39
- 11☉︎ Sun05:39 – 06:40
- 12♀︎ Venus06:40 – 07:40
Other cities · Chile
Questions
How are the planetary hours calculated in Arica?
On Tuesday, 9 September 2025, the Sun rises at 07:41 and sets at 19:35: the day lasts 11h 53m, that is twelve day hours of 59 min. The night, until the next sunrise at 07:40, lasts 12h 06m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mars, from 07:41 to 08:41: 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.