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, 4 February 2027: day of Jupiter
- Sunrise
- 06:28
- Sunset
- 20:03
- Next sunrise
- 06:29
A day hour lasts 1h 08m; a night hour, 52 min. Local time (America/Argentina/Cordoba).
Day
- 1♃︎ Jupiter06:28 – 07:36
- 2♂︎ Mars07:36 – 08:44
- 3☉︎ Sun08:44 – 09:52
- 4♀︎ Venus09:52 – 11:00
- 5☿︎ Mercury11:00 – 12:08
- 6☽︎ Moon12:08 – 13:16
- 7♄︎ Saturn13:16 – 14:24
- 8♃︎ Jupiter14:24 – 15:32
- 9♂︎ Mars15:32 – 16:39
- 10☉︎ Sun16:39 – 17:47
- 11♀︎ Venus17:47 – 18:55
- 12☿︎ Mercury18:55 – 20:03
Night
- 1☽︎ Moon20:03 – 20:55
- 2♄︎ Saturn20:55 – 21:48
- 3♃︎ Jupiter21:48 – 22:40
- 4♂︎ Mars22:40 – 23:32
- 5☉︎ Sun23:32 – 00:24
- 6♀︎ Venus00:24 – 01:16
- 7☿︎ Mercury01:16 – 02:08
- 8☽︎ Moon02:08 – 03:00
- 9♄︎ Saturn03:00 – 03:53
- 10♃︎ Jupiter03:53 – 04:45
- 11♂︎ Mars04:45 – 05:37
- 12☉︎ Sun05:37 – 06:29
Other cities · Argentina
Questions
How are the planetary hours calculated in Rosario?
On Thursday, 4 February 2027, the Sun rises at 06:28 and sets at 20:03: the day lasts 13h 35m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 06:29, lasts 10h 26m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Jupiter, from 06:28 to 07:36: 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.