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 Thursday, 14 January 2027: day of Jupiter
- Sunrise
- 06:08
- Sunset
- 20:14
- Next sunrise
- 06:09
A day hour lasts 1h 10m; a night hour, 50 min. Local time (America/Argentina/Cordoba).
Day
- 1♃︎ Jupiter06:08 – 07:18
- 2♂︎ Mars07:18 – 08:29
- 3☉︎ Sun08:29 – 09:39
- 4♀︎ Venus09:39 – 10:50
- 5☿︎ Mercury10:50 – 12:00
- 6☽︎ Moon12:00 – 13:11
- 7♄︎ Saturn13:11 – 14:21
- 8♃︎ Jupiter14:21 – 15:32
- 9♂︎ Mars15:32 – 16:42
- 10☉︎ Sun16:42 – 17:53
- 11♀︎ Venus17:53 – 19:03
- 12☿︎ Mercury19:03 – 20:14
Night
- 1☽︎ Moon20:14 – 21:03
- 2♄︎ Saturn21:03 – 21:53
- 3♃︎ Jupiter21:53 – 22:43
- 4♂︎ Mars22:43 – 23:32
- 5☉︎ Sun23:32 – 00:22
- 6♀︎ Venus00:22 – 01:11
- 7☿︎ Mercury01:11 – 02:01
- 8☽︎ Moon02:01 – 02:51
- 9♄︎ Saturn02:51 – 03:40
- 10♃︎ Jupiter03:40 – 04:30
- 11♂︎ Mars04:30 – 05:19
- 12☉︎ Sun05:19 – 06:09
Other cities · Argentina
Questions
How are the planetary hours calculated in Rosario?
On Thursday, 14 January 2027, the Sun rises at 06:08 and sets at 20:14: the day lasts 14h 06m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:09, lasts 9h 55m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Jupiter, from 06:08 to 07:18: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.