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, 17 July 2026: day of Venus
- Sunrise
- 08:13
- Sunset
- 18:32
- Next sunrise
- 08:12
A day hour lasts 52 min; a night hour, 1h 08m. Local time (America/Argentina/Cordoba).
Day
- 1♀︎ Venus08:13 – 09:04
- 2☿︎ Mercury09:04 – 09:56
- 3☽︎ Moon09:56 – 10:48
- 4♄︎ Saturn10:48 – 11:39
- 5♃︎ Jupiter11:39 – 12:31
- 6♂︎ Mars12:31 – 13:23
- 7☉︎ Sun13:23 – 14:14
- 8♀︎ Venus14:14 – 15:06
- 9☿︎ Mercury15:06 – 15:57
- 10☽︎ Moon15:57 – 16:49
- 11♄︎ Saturn16:49 – 17:41
- 12♃︎ Jupiter17:41 – 18:32
Night
- 1♂︎ Mars18:32 – 19:41
- 2☉︎ Sun19:41 – 20:49
- 3♀︎ Venus20:49 – 21:57
- 4☿︎ Mercury21:57 – 23:06
- 5☽︎ Moon23:06 – 00:14
- 6♄︎ Saturn00:14 – 01:22
- 7♃︎ Jupiter01:22 – 02:31
- 8♂︎ Mars02:31 – 03:39
- 9☉︎ Sun03:39 – 04:47
- 10♀︎ Venus04:47 – 05:56
- 11☿︎ Mercury05:56 – 07:04
- 12☽︎ Moon07:04 – 08:12
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Friday, 17 July 2026, the Sun rises at 08:13 and sets at 18:32: the day lasts 10h 20m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:12, lasts 13h 40m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Venus, from 08:13 to 09:04: 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.