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, 4 August 2026: day of Mars
- Sunrise
- 08:02
- Sunset
- 18:43
- Next sunrise
- 08:01
A day hour lasts 53 min; a night hour, 1h 06m. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars08:02 – 08:55
- 2☉︎ Sun08:55 – 09:49
- 3♀︎ Venus09:49 – 10:42
- 4☿︎ Mercury10:42 – 11:36
- 5☽︎ Moon11:36 – 12:29
- 6♄︎ Saturn12:29 – 13:23
- 7♃︎ Jupiter13:23 – 14:16
- 8♂︎ Mars14:16 – 15:09
- 9☉︎ Sun15:09 – 16:03
- 10♀︎ Venus16:03 – 16:56
- 11☿︎ Mercury16:56 – 17:50
- 12☽︎ Moon17:50 – 18:43
Night
- 1♄︎ Saturn18:43 – 19:50
- 2♃︎ Jupiter19:50 – 20:56
- 3♂︎ Mars20:56 – 22:03
- 4☉︎ Sun22:03 – 23:09
- 5♀︎ Venus23:09 – 00:16
- 6☿︎ Mercury00:16 – 01:22
- 7☽︎ Moon01:22 – 02:29
- 8♄︎ Saturn02:29 – 03:35
- 9♃︎ Jupiter03:35 – 04:42
- 10♂︎ Mars04:42 – 05:48
- 11☉︎ Sun05:48 – 06:54
- 12♀︎ Venus06:54 – 08:01
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Tuesday, 4 August 2026, the Sun rises at 08:02 and sets at 18:43: the day lasts 10h 42m, that is twelve day hours of 53 min. The night, until the next sunrise at 08:01, lasts 13h 18m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mars, from 08:02 to 08:55: 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.