Planetary hours
in Santa Fe.
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, 29 July 2027: day of Jupiter
- Sunrise
- 07:53
- Sunset
- 18:25
- Next sunrise
- 07:52
A day hour lasts 53 min; a night hour, 1h 07m. Local time (America/Argentina/Cordoba).
Day
- 1♃︎ Jupiter07:53 – 08:46
- 2♂︎ Mars08:46 – 09:38
- 3☉︎ Sun09:38 – 10:31
- 4♀︎ Venus10:31 – 11:24
- 5☿︎ Mercury11:24 – 12:16
- 6☽︎ Moon12:16 – 13:09
- 7♄︎ Saturn13:09 – 14:02
- 8♃︎ Jupiter14:02 – 14:54
- 9♂︎ Mars14:54 – 15:47
- 10☉︎ Sun15:47 – 16:40
- 11♀︎ Venus16:40 – 17:32
- 12☿︎ Mercury17:32 – 18:25
Night
- 1☽︎ Moon18:25 – 19:32
- 2♄︎ Saturn19:32 – 20:40
- 3♃︎ Jupiter20:40 – 21:47
- 4♂︎ Mars21:47 – 22:54
- 5☉︎ Sun22:54 – 00:01
- 6♀︎ Venus00:01 – 01:09
- 7☿︎ Mercury01:09 – 02:16
- 8☽︎ Moon02:16 – 03:23
- 9♄︎ Saturn03:23 – 04:30
- 10♃︎ Jupiter04:30 – 05:38
- 11♂︎ Mars05:38 – 06:45
- 12☉︎ Sun06:45 – 07:52
Other cities · Argentina
Questions
How are the planetary hours calculated in Santa Fe?
On Thursday, 29 July 2027, the Sun rises at 07:53 and sets at 18:25: the day lasts 10h 32m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:52, lasts 13h 27m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Jupiter, from 07:53 to 08:46: 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.