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 Sunday, 22 March 2026: day of the Sun
- Sunrise
- 07:21
- Sunset
- 19:25
- Next sunrise
- 07:22
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (America/Argentina/Cordoba).
Day
- 1☉︎ Sun07:21 – 08:21
- 2♀︎ Venus08:21 – 09:22
- 3☿︎ Mercury09:22 – 10:22
- 4☽︎ Moon10:22 – 11:22
- 5♄︎ Saturn11:22 – 12:23
- 6♃︎ Jupiter12:23 – 13:23
- 7♂︎ Mars13:23 – 14:23
- 8☉︎ Sun14:23 – 15:23
- 9♀︎ Venus15:23 – 16:24
- 10☿︎ Mercury16:24 – 17:24
- 11☽︎ Moon17:24 – 18:24
- 12♄︎ Saturn18:24 – 19:25
Night
- 1♃︎ Jupiter19:25 – 20:24
- 2♂︎ Mars20:24 – 21:24
- 3☉︎ Sun21:24 – 22:24
- 4♀︎ Venus22:24 – 23:24
- 5☿︎ Mercury23:24 – 00:23
- 6☽︎ Moon00:23 – 01:23
- 7♄︎ Saturn01:23 – 02:23
- 8♃︎ Jupiter02:23 – 03:23
- 9♂︎ Mars03:23 – 04:22
- 10☉︎ Sun04:22 – 05:22
- 11♀︎ Venus05:22 – 06:22
- 12☿︎ Mercury06:22 – 07:22
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Sunday, 22 March 2026, the Sun rises at 07:21 and sets at 19:25: the day lasts 12h 04m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:22, lasts 11h 57m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
The Sun, from 07:21 to 08:21: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.