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 Monday, 17 August 2026: day of the Moon
- Sunrise
- 07:50
- Sunset
- 18:51
- Next sunrise
- 07:49
A day hour lasts 55 min; a night hour, 1h 05m. Local time (America/Argentina/Cordoba).
Day
- 1☽︎ Moon07:50 – 08:45
- 2♄︎ Saturn08:45 – 09:40
- 3♃︎ Jupiter09:40 – 10:35
- 4♂︎ Mars10:35 – 11:30
- 5☉︎ Sun11:30 – 12:25
- 6♀︎ Venus12:25 – 13:20
- 7☿︎ Mercury13:20 – 14:16
- 8☽︎ Moon14:16 – 15:11
- 9♄︎ Saturn15:11 – 16:06
- 10♃︎ Jupiter16:06 – 17:01
- 11♂︎ Mars17:01 – 17:56
- 12☉︎ Sun17:56 – 18:51
Night
- 1♀︎ Venus18:51 – 19:56
- 2☿︎ Mercury19:56 – 21:01
- 3☽︎ Moon21:01 – 22:06
- 4♄︎ Saturn22:06 – 23:10
- 5♃︎ Jupiter23:10 – 00:15
- 6♂︎ Mars00:15 – 01:20
- 7☉︎ Sun01:20 – 02:25
- 8♀︎ Venus02:25 – 03:29
- 9☿︎ Mercury03:29 – 04:34
- 10☽︎ Moon04:34 – 05:39
- 11♄︎ Saturn05:39 – 06:44
- 12♃︎ Jupiter06:44 – 07:49
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Monday, 17 August 2026, the Sun rises at 07:50 and sets at 18:51: the day lasts 11h 02m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:49, lasts 12h 57m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
The Moon, from 07:50 to 08:45: 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.