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, 15 August 2028: day of Mars
- Sunrise
- 07:39
- Sunset
- 18:34
- Next sunrise
- 07:38
A day hour lasts 55 min; a night hour, 1h 05m. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars07:39 – 08:34
- 2☉︎ Sun08:34 – 09:28
- 3♀︎ Venus09:28 – 10:23
- 4☿︎ Mercury10:23 – 11:17
- 5☽︎ Moon11:17 – 12:12
- 6♄︎ Saturn12:12 – 13:07
- 7♃︎ Jupiter13:07 – 14:01
- 8♂︎ Mars14:01 – 14:56
- 9☉︎ Sun14:56 – 15:50
- 10♀︎ Venus15:50 – 16:45
- 11☿︎ Mercury16:45 – 17:40
- 12☽︎ Moon17:40 – 18:34
Night
- 1♄︎ Saturn18:34 – 19:40
- 2♃︎ Jupiter19:40 – 20:45
- 3♂︎ Mars20:45 – 21:50
- 4☉︎ Sun21:50 – 22:55
- 5♀︎ Venus22:55 – 00:01
- 6☿︎ Mercury00:01 – 01:06
- 7☽︎ Moon01:06 – 02:11
- 8♄︎ Saturn02:11 – 03:17
- 9♃︎ Jupiter03:17 – 04:22
- 10♂︎ Mars04:22 – 05:27
- 11☉︎ Sun05:27 – 06:33
- 12♀︎ Venus06:33 – 07:38
Other cities · Argentina
Questions
How are the planetary hours calculated in Rosario?
On Tuesday, 15 August 2028, the Sun rises at 07:39 and sets at 18:34: the day lasts 10h 55m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:38, lasts 13h 04m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mars, from 07:39 to 08:34: 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.