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 Thursday, 13 August 2026: day of Jupiter
- Sunrise
- 07:54
- Sunset
- 18:49
- Next sunrise
- 07:53
A day hour lasts 55 min; a night hour, 1h 05m. Local time (America/Argentina/Cordoba).
Day
- 1♃︎ Jupiter07:54 – 08:48
- 2♂︎ Mars08:48 – 09:43
- 3☉︎ Sun09:43 – 10:37
- 4♀︎ Venus10:37 – 11:32
- 5☿︎ Mercury11:32 – 12:27
- 6☽︎ Moon12:27 – 13:21
- 7♄︎ Saturn13:21 – 14:16
- 8♃︎ Jupiter14:16 – 15:11
- 9♂︎ Mars15:11 – 16:05
- 10☉︎ Sun16:05 – 17:00
- 11♀︎ Venus17:00 – 17:54
- 12☿︎ Mercury17:54 – 18:49
Night
- 1☽︎ Moon18:49 – 19:54
- 2♄︎ Saturn19:54 – 21:00
- 3♃︎ Jupiter21:00 – 22:05
- 4♂︎ Mars22:05 – 23:10
- 5☉︎ Sun23:10 – 00:15
- 6♀︎ Venus00:15 – 01:21
- 7☿︎ Mercury01:21 – 02:26
- 8☽︎ Moon02:26 – 03:31
- 9♄︎ Saturn03:31 – 04:37
- 10♃︎ Jupiter04:37 – 05:42
- 11♂︎ Mars05:42 – 06:47
- 12☉︎ Sun06:47 – 07:53
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Questions
How are the planetary hours calculated in Córdoba?
On Thursday, 13 August 2026, the Sun rises at 07:54 and sets at 18:49: the day lasts 10h 55m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:53, lasts 13h 04m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Jupiter, from 07:54 to 08:48: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.