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 Tuesday, 19 May 2026: day of Mars
- Sunrise
- 07:59
- Sunset
- 18:26
- Next sunrise
- 08:00
A day hour lasts 52 min; a night hour, 1h 08m. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars07:59 – 08:52
- 2☉︎ Sun08:52 – 09:44
- 3♀︎ Venus09:44 – 10:36
- 4☿︎ Mercury10:36 – 11:28
- 5☽︎ Moon11:28 – 12:20
- 6♄︎ Saturn12:20 – 13:13
- 7♃︎ Jupiter13:13 – 14:05
- 8♂︎ Mars14:05 – 14:57
- 9☉︎ Sun14:57 – 15:49
- 10♀︎ Venus15:49 – 16:41
- 11☿︎ Mercury16:41 – 17:34
- 12☽︎ Moon17:34 – 18:26
Night
- 1♄︎ Saturn18:26 – 19:34
- 2♃︎ Jupiter19:34 – 20:42
- 3♂︎ Mars20:42 – 21:49
- 4☉︎ Sun21:49 – 22:57
- 5♀︎ Venus22:57 – 00:05
- 6☿︎ Mercury00:05 – 01:13
- 7☽︎ Moon01:13 – 02:21
- 8♄︎ Saturn02:21 – 03:29
- 9♃︎ Jupiter03:29 – 04:36
- 10♂︎ Mars04:36 – 05:44
- 11☉︎ Sun05:44 – 06:52
- 12♀︎ Venus06:52 – 08:00
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Tuesday, 19 May 2026, the Sun rises at 07:59 and sets at 18:26: the day lasts 10h 27m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:00, lasts 13h 34m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mars, from 07:59 to 08:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.