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 Tuesday, 28 December 2027: day of Mars
- Sunrise
- 05:58
- Sunset
- 20:10
- Next sunrise
- 05:58
A day hour lasts 1h 11m; a night hour, 49 min. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars05:58 – 07:09
- 2☉︎ Sun07:09 – 08:20
- 3♀︎ Venus08:20 – 09:31
- 4☿︎ Mercury09:31 – 10:42
- 5☽︎ Moon10:42 – 11:53
- 6♄︎ Saturn11:53 – 13:04
- 7♃︎ Jupiter13:04 – 14:15
- 8♂︎ Mars14:15 – 15:26
- 9☉︎ Sun15:26 – 16:37
- 10♀︎ Venus16:37 – 17:48
- 11☿︎ Mercury17:48 – 18:59
- 12☽︎ Moon18:59 – 20:10
Night
- 1♄︎ Saturn20:10 – 20:59
- 2♃︎ Jupiter20:59 – 21:48
- 3♂︎ Mars21:48 – 22:37
- 4☉︎ Sun22:37 – 23:26
- 5♀︎ Venus23:26 – 00:15
- 6☿︎ Mercury00:15 – 01:04
- 7☽︎ Moon01:04 – 01:53
- 8♄︎ Saturn01:53 – 02:42
- 9♃︎ Jupiter02:42 – 03:31
- 10♂︎ Mars03:31 – 04:20
- 11☉︎ Sun04:20 – 05:09
- 12♀︎ Venus05:09 – 05:58
Other cities · Argentina
Questions
How are the planetary hours calculated in Santa Fe?
On Tuesday, 28 December 2027, the Sun rises at 05:58 and sets at 20:10: the day lasts 14h 12m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:58, lasts 9h 49m: twelve night hours of 49 min.
Which planet rules the first hour that day?
Mars, from 05:58 to 07:09: 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.