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 Tuesday, 24 August 2027: day of Mars
- Sunrise
- 07:30
- Sunset
- 18:40
- Next sunrise
- 07:28
A day hour lasts 56 min; a night hour, 1h 04m. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars07:30 – 08:25
- 2☉︎ Sun08:25 – 09:21
- 3♀︎ Venus09:21 – 10:17
- 4☿︎ Mercury10:17 – 11:13
- 5☽︎ Moon11:13 – 12:09
- 6♄︎ Saturn12:09 – 13:05
- 7♃︎ Jupiter13:05 – 14:00
- 8♂︎ Mars14:00 – 14:56
- 9☉︎ Sun14:56 – 15:52
- 10♀︎ Venus15:52 – 16:48
- 11☿︎ Mercury16:48 – 17:44
- 12☽︎ Moon17:44 – 18:40
Night
- 1♄︎ Saturn18:40 – 19:44
- 2♃︎ Jupiter19:44 – 20:48
- 3♂︎ Mars20:48 – 21:52
- 4☉︎ Sun21:52 – 22:56
- 5♀︎ Venus22:56 – 00:00
- 6☿︎ Mercury00:00 – 01:04
- 7☽︎ Moon01:04 – 02:08
- 8♄︎ Saturn02:08 – 03:12
- 9♃︎ Jupiter03:12 – 04:16
- 10♂︎ Mars04:16 – 05:20
- 11☉︎ Sun05:20 – 06:24
- 12♀︎ Venus06:24 – 07:28
Other cities · Argentina
Questions
How are the planetary hours calculated in Rosario?
On Tuesday, 24 August 2027, the Sun rises at 07:30 and sets at 18:40: the day lasts 11h 10m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:28, lasts 12h 49m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Mars, 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: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.