Planetary hours
in Arequipa.
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, 25 May 2026: day of the Moon
- Sunrise
- 06:05
- Sunset
- 17:20
- Next sunrise
- 06:05
A day hour lasts 56 min; a night hour, 1h 04m. Local time (America/Lima).
Day
- 1☽︎ Moon06:05 – 07:01
- 2♄︎ Saturn07:01 – 07:57
- 3♃︎ Jupiter07:57 – 08:54
- 4♂︎ Mars08:54 – 09:50
- 5☉︎ Sun09:50 – 10:46
- 6♀︎ Venus10:46 – 11:43
- 7☿︎ Mercury11:43 – 12:39
- 8☽︎ Moon12:39 – 13:35
- 9♄︎ Saturn13:35 – 14:31
- 10♃︎ Jupiter14:31 – 15:28
- 11♂︎ Mars15:28 – 16:24
- 12☉︎ Sun16:24 – 17:20
Night
- 1♀︎ Venus17:20 – 18:24
- 2☿︎ Mercury18:24 – 19:28
- 3☽︎ Moon19:28 – 20:32
- 4♄︎ Saturn20:32 – 21:35
- 5♃︎ Jupiter21:35 – 22:39
- 6♂︎ Mars22:39 – 23:43
- 7☉︎ Sun23:43 – 00:46
- 8♀︎ Venus00:46 – 01:50
- 9☿︎ Mercury01:50 – 02:54
- 10☽︎ Moon02:54 – 03:58
- 11♄︎ Saturn03:58 – 05:01
- 12♃︎ Jupiter05:01 – 06:05
Questions
How are the planetary hours calculated in Arequipa?
On Monday, 25 May 2026, the Sun rises at 06:05 and sets at 17:20: the day lasts 11h 16m, that is twelve day hours of 56 min. The night, until the next sunrise at 06:05, lasts 12h 45m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
The Moon, from 06:05 to 07:01: 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.