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, 1 May 2026: day of Venus
- Sunrise
- 07:47
- Sunset
- 18:39
- Next sunrise
- 07:48
A day hour lasts 54 min; a night hour, 1h 06m. Local time (America/Argentina/Cordoba).
Day
- 1♀︎ Venus07:47 – 08:42
- 2☿︎ Mercury08:42 – 09:36
- 3☽︎ Moon09:36 – 10:30
- 4♄︎ Saturn10:30 – 11:25
- 5♃︎ Jupiter11:25 – 12:19
- 6♂︎ Mars12:19 – 13:13
- 7☉︎ Sun13:13 – 14:07
- 8♀︎ Venus14:07 – 15:02
- 9☿︎ Mercury15:02 – 15:56
- 10☽︎ Moon15:56 – 16:50
- 11♄︎ Saturn16:50 – 17:45
- 12♃︎ Jupiter17:45 – 18:39
Night
- 1♂︎ Mars18:39 – 19:45
- 2☉︎ Sun19:45 – 20:50
- 3♀︎ Venus20:50 – 21:56
- 4☿︎ Mercury21:56 – 23:02
- 5☽︎ Moon23:02 – 00:08
- 6♄︎ Saturn00:08 – 01:14
- 7♃︎ Jupiter01:14 – 02:19
- 8♂︎ Mars02:19 – 03:25
- 9☉︎ Sun03:25 – 04:31
- 10♀︎ Venus04:31 – 05:37
- 11☿︎ Mercury05:37 – 06:42
- 12☽︎ Moon06:42 – 07:48
Other cities · Argentina
Questions
How are the planetary hours calculated in Córdoba?
On Friday, 1 May 2026, the Sun rises at 07:47 and sets at 18:39: the day lasts 10h 52m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:48, lasts 13h 09m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 07:47 to 08:42: 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.