Planetary hours
in Posadas.
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 Saturday, 10 January 2026: day of Saturn
- Sunrise
- 05:58
- Sunset
- 19:43
- Next sunrise
- 05:59
A day hour lasts 1h 09m; a night hour, 51 min. Local time (America/Argentina/Cordoba).
Day
- 1♄︎ Saturn05:58 – 07:07
- 2♃︎ Jupiter07:07 – 08:16
- 3♂︎ Mars08:16 – 09:25
- 4☉︎ Sun09:25 – 10:33
- 5♀︎ Venus10:33 – 11:42
- 6☿︎ Mercury11:42 – 12:51
- 7☽︎ Moon12:51 – 13:59
- 8♄︎ Saturn13:59 – 15:08
- 9♃︎ Jupiter15:08 – 16:17
- 10♂︎ Mars16:17 – 17:26
- 11☉︎ Sun17:26 – 18:34
- 12♀︎ Venus18:34 – 19:43
Night
- 1☿︎ Mercury19:43 – 20:34
- 2☽︎ Moon20:34 – 21:26
- 3♄︎ Saturn21:26 – 22:17
- 4♃︎ Jupiter22:17 – 23:08
- 5♂︎ Mars23:08 – 00:00
- 6☉︎ Sun00:00 – 00:51
- 7♀︎ Venus00:51 – 01:42
- 8☿︎ Mercury01:42 – 02:34
- 9☽︎ Moon02:34 – 03:25
- 10♄︎ Saturn03:25 – 04:16
- 11♃︎ Jupiter04:16 – 05:08
- 12♂︎ Mars05:08 – 05:59
Other cities · Argentina
Questions
How are the planetary hours calculated in Posadas?
On Saturday, 10 January 2026, the Sun rises at 05:58 and sets at 19:43: the day lasts 13h 45m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:59, lasts 10h 16m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Saturn, from 05:58 to 07:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.