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, 30 March 2027: day of Mars
- Sunrise
- 07:12
- Sunset
- 19:00
- Next sunrise
- 07:13
A day hour lasts 59 min; a night hour, 1h 01m. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars07:12 – 08:11
- 2☉︎ Sun08:11 – 09:10
- 3♀︎ Venus09:10 – 10:09
- 4☿︎ Mercury10:09 – 11:08
- 5☽︎ Moon11:08 – 12:07
- 6♄︎ Saturn12:07 – 13:06
- 7♃︎ Jupiter13:06 – 14:05
- 8♂︎ Mars14:05 – 15:04
- 9☉︎ Sun15:04 – 16:03
- 10♀︎ Venus16:03 – 17:02
- 11☿︎ Mercury17:02 – 18:01
- 12☽︎ Moon18:01 – 19:00
Night
- 1♄︎ Saturn19:00 – 20:01
- 2♃︎ Jupiter20:01 – 21:02
- 3♂︎ Mars21:02 – 22:03
- 4☉︎ Sun22:03 – 23:04
- 5♀︎ Venus23:04 – 00:06
- 6☿︎ Mercury00:06 – 01:07
- 7☽︎ Moon01:07 – 02:08
- 8♄︎ Saturn02:08 – 03:09
- 9♃︎ Jupiter03:09 – 04:10
- 10♂︎ Mars04:10 – 05:11
- 11☉︎ Sun05:11 – 06:12
- 12♀︎ Venus06:12 – 07:13
Other cities · Argentina
Questions
How are the planetary hours calculated in Rosario?
On Tuesday, 30 March 2027, the Sun rises at 07:12 and sets at 19:00: the day lasts 11h 48m, that is twelve day hours of 59 min. The night, until the next sunrise at 07:13, lasts 12h 13m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Mars, from 07:12 to 08:11: 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.