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 Wednesday, 14 October 2026: day of Mercury
- Sunrise
- 06:23
- Sunset
- 19:14
- Next sunrise
- 06:21
A day hour lasts 1h 04m; a night hour, 56 min. Local time (America/Argentina/Cordoba).
Day
- 1☿︎ Mercury06:23 – 07:27
- 2☽︎ Moon07:27 – 08:31
- 3♄︎ Saturn08:31 – 09:35
- 4♃︎ Jupiter09:35 – 10:40
- 5♂︎ Mars10:40 – 11:44
- 6☉︎ Sun11:44 – 12:48
- 7♀︎ Venus12:48 – 13:53
- 8☿︎ Mercury13:53 – 14:57
- 9☽︎ Moon14:57 – 16:01
- 10♄︎ Saturn16:01 – 17:05
- 11♃︎ Jupiter17:05 – 18:10
- 12♂︎ Mars18:10 – 19:14
Night
- 1☉︎ Sun19:14 – 20:10
- 2♀︎ Venus20:10 – 21:05
- 3☿︎ Mercury21:05 – 22:01
- 4☽︎ Moon22:01 – 22:56
- 5♄︎ Saturn22:56 – 23:52
- 6♃︎ Jupiter23:52 – 00:48
- 7♂︎ Mars00:48 – 01:43
- 8☉︎ Sun01:43 – 02:39
- 9♀︎ Venus02:39 – 03:35
- 10☿︎ Mercury03:35 – 04:30
- 11☽︎ Moon04:30 – 05:26
- 12♄︎ Saturn05:26 – 06:21
Other cities · Argentina
Questions
How are the planetary hours calculated in Rosario?
On Wednesday, 14 October 2026, the Sun rises at 06:23 and sets at 19:14: the day lasts 12h 51m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:21, lasts 11h 07m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Mercury, from 06:23 to 07:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.