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 Friday, 4 December 2026: day of Venus
- Sunrise
- 06:04
- Sunset
- 20:09
- Next sunrise
- 06:04
A day hour lasts 1h 10m; a night hour, 50 min. Local time (America/Argentina/Cordoba).
Day
- 1♀︎ Venus06:04 – 07:15
- 2☿︎ Mercury07:15 – 08:25
- 3☽︎ Moon08:25 – 09:35
- 4♄︎ Saturn09:35 – 10:46
- 5♃︎ Jupiter10:46 – 11:56
- 6♂︎ Mars11:56 – 13:07
- 7☉︎ Sun13:07 – 14:17
- 8♀︎ Venus14:17 – 15:27
- 9☿︎ Mercury15:27 – 16:38
- 10☽︎ Moon16:38 – 17:48
- 11♄︎ Saturn17:48 – 18:59
- 12♃︎ Jupiter18:59 – 20:09
Night
- 1♂︎ Mars20:09 – 20:59
- 2☉︎ Sun20:59 – 21:48
- 3♀︎ Venus21:48 – 22:38
- 4☿︎ Mercury22:38 – 23:27
- 5☽︎ Moon23:27 – 00:17
- 6♄︎ Saturn00:17 – 01:07
- 7♃︎ Jupiter01:07 – 01:56
- 8♂︎ Mars01:56 – 02:46
- 9☉︎ Sun02:46 – 03:35
- 10♀︎ Venus03:35 – 04:25
- 11☿︎ Mercury04:25 – 05:15
- 12☽︎ Moon05:15 – 06:04
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Friday, 4 December 2026, the Sun rises at 06:04 and sets at 20:09: the day lasts 14h 05m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:04, lasts 9h 55m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Venus, from 06:04 to 07:15: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.