Planetary hours
in Córdoba.
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, 18 July 2026: day of Saturn
- Sunrise
- 08:12
- Sunset
- 18:33
- Next sunrise
- 08:12
A day hour lasts 52 min; a night hour, 1h 08m. Local time (America/Argentina/Cordoba).
Day
- 1♄︎ Saturn08:12 – 09:04
- 2♃︎ Jupiter09:04 – 09:56
- 3♂︎ Mars09:56 – 10:48
- 4☉︎ Sun10:48 – 11:39
- 5♀︎ Venus11:39 – 12:31
- 6☿︎ Mercury12:31 – 13:23
- 7☽︎ Moon13:23 – 14:14
- 8♄︎ Saturn14:14 – 15:06
- 9♃︎ Jupiter15:06 – 15:58
- 10♂︎ Mars15:58 – 16:50
- 11☉︎ Sun16:50 – 17:41
- 12♀︎ Venus17:41 – 18:33
Night
- 1☿︎ Mercury18:33 – 19:41
- 2☽︎ Moon19:41 – 20:49
- 3♄︎ Saturn20:49 – 21:58
- 4♃︎ Jupiter21:58 – 23:06
- 5♂︎ Mars23:06 – 00:14
- 6☉︎ Sun00:14 – 01:22
- 7♀︎ Venus01:22 – 02:31
- 8☿︎ Mercury02:31 – 03:39
- 9☽︎ Moon03:39 – 04:47
- 10♄︎ Saturn04:47 – 05:55
- 11♃︎ Jupiter05:55 – 07:04
- 12♂︎ Mars07:04 – 08:12
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Saturday, 18 July 2026, the Sun rises at 08:12 and sets at 18:33: the day lasts 10h 21m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:12, lasts 13h 39m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Saturn, from 08:12 to 09:04: 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.