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 Wednesday, 20 January 2027: day of Mercury
- Sunrise
- 06:53
- Sunset
- 20:54
- Next sunrise
- 06:54
A day hour lasts 1h 10m; a night hour, 50 min. Local time (America/Santiago).
Day
- 1☿︎ Mercury06:53 – 08:03
- 2☽︎ Moon08:03 – 09:13
- 3♄︎ Saturn09:13 – 10:23
- 4♃︎ Jupiter10:23 – 11:33
- 5♂︎ Mars11:33 – 12:43
- 6☉︎ Sun12:43 – 13:53
- 7♀︎ Venus13:53 – 15:03
- 8☿︎ Mercury15:03 – 16:14
- 9☽︎ Moon16:14 – 17:24
- 10♄︎ Saturn17:24 – 18:34
- 11♃︎ Jupiter18:34 – 19:44
- 12♂︎ Mars19:44 – 20:54
Night
- 1☉︎ Sun20:54 – 21:44
- 2♀︎ Venus21:44 – 22:34
- 3☿︎ Mercury22:34 – 23:24
- 4☽︎ Moon23:24 – 00:14
- 5♄︎ Saturn00:14 – 01:04
- 6♃︎ Jupiter01:04 – 01:54
- 7♂︎ Mars01:54 – 02:44
- 8☉︎ Sun02:44 – 03:34
- 9♀︎ Venus03:34 – 04:24
- 10☿︎ Mercury04:24 – 05:14
- 11☽︎ Moon05:14 – 06:04
- 12♄︎ Saturn06:04 – 06:54
Other cities · Chile
Questions
How are the planetary hours calculated in Maipú?
On Wednesday, 20 January 2027, the Sun rises at 06:53 and sets at 20:54: the day lasts 14h 01m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:54, lasts 10h 00m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Mercury, from 06:53 to 08:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.