Planetary hours
in Rosario.
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 Saturday, 24 April 2027: day of Saturn
- Sunrise
- 07:30
- Sunset
- 18:30
- Next sunrise
- 07:31
A day hour lasts 55 min; a night hour, 1h 05m. Local time (America/Argentina/Cordoba).
Day
- 1♄︎ Saturn07:30 – 08:25
- 2♃︎ Jupiter08:25 – 09:20
- 3♂︎ Mars09:20 – 10:15
- 4☉︎ Sun10:15 – 11:10
- 5♀︎ Venus11:10 – 12:05
- 6☿︎ Mercury12:05 – 13:00
- 7☽︎ Moon13:00 – 13:55
- 8♄︎ Saturn13:55 – 14:50
- 9♃︎ Jupiter14:50 – 15:45
- 10♂︎ Mars15:45 – 16:40
- 11☉︎ Sun16:40 – 17:35
- 12♀︎ Venus17:35 – 18:30
Night
- 1☿︎ Mercury18:30 – 19:35
- 2☽︎ Moon19:35 – 20:40
- 3♄︎ Saturn20:40 – 21:45
- 4♃︎ Jupiter21:45 – 22:50
- 5♂︎ Mars22:50 – 23:55
- 6☉︎ Sun23:55 – 01:00
- 7♀︎ Venus01:00 – 02:05
- 8☿︎ Mercury02:05 – 03:11
- 9☽︎ Moon03:11 – 04:16
- 10♄︎ Saturn04:16 – 05:21
- 11♃︎ Jupiter05:21 – 06:26
- 12♂︎ Mars06:26 – 07:31
Other cities · Argentina
Questions
How are the planetary hours calculated in Rosario?
On Saturday, 24 April 2027, the Sun rises at 07:30 and sets at 18:30: the day lasts 11h 00m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:31, lasts 13h 01m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Saturn, from 07:30 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.