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 Sunday, 24 January 2027: day of the Sun
- Sunrise
- 06:20
- Sunset
- 20:08
- Next sunrise
- 06:21
A day hour lasts 1h 09m; a night hour, 51 min. Local time (America/Argentina/Cordoba).
Day
- 1☉︎ Sun06:20 – 07:29
- 2♀︎ Venus07:29 – 08:38
- 3☿︎ Mercury08:38 – 09:47
- 4☽︎ Moon09:47 – 10:56
- 5♄︎ Saturn10:56 – 12:05
- 6♃︎ Jupiter12:05 – 13:14
- 7♂︎ Mars13:14 – 14:23
- 8☉︎ Sun14:23 – 15:32
- 9♀︎ Venus15:32 – 16:41
- 10☿︎ Mercury16:41 – 17:50
- 11☽︎ Moon17:50 – 18:59
- 12♄︎ Saturn18:59 – 20:08
Night
- 1♃︎ Jupiter20:08 – 20:59
- 2♂︎ Mars20:59 – 21:50
- 3☉︎ Sun21:50 – 22:41
- 4♀︎ Venus22:41 – 23:32
- 5☿︎ Mercury23:32 – 00:24
- 6☽︎ Moon00:24 – 01:15
- 7♄︎ Saturn01:15 – 02:06
- 8♃︎ Jupiter02:06 – 02:57
- 9♂︎ Mars02:57 – 03:48
- 10☉︎ Sun03:48 – 04:39
- 11♀︎ Venus04:39 – 05:30
- 12☿︎ Mercury05:30 – 06:21
Other cities · Argentina
Questions
How are the planetary hours calculated in Santa Fe?
On Sunday, 24 January 2027, the Sun rises at 06:20 and sets at 20:08: the day lasts 13h 48m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 06:21, lasts 10h 13m: twelve night hours of 51 min.
Which planet rules the first hour that day?
The Sun, from 06:20 to 07:29: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.