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 Monday, 4 January 2027: day of the Moon
- Sunrise
- 06:03
- Sunset
- 20:11
- Next sunrise
- 06:04
A day hour lasts 1h 11m; a night hour, 49 min. Local time (America/Argentina/Cordoba).
Day
- 1☽︎ Moon06:03 – 07:14
- 2♄︎ Saturn07:14 – 08:24
- 3♃︎ Jupiter08:24 – 09:35
- 4♂︎ Mars09:35 – 10:46
- 5☉︎ Sun10:46 – 11:56
- 6♀︎ Venus11:56 – 13:07
- 7☿︎ Mercury13:07 – 14:18
- 8☽︎ Moon14:18 – 15:29
- 9♄︎ Saturn15:29 – 16:39
- 10♃︎ Jupiter16:39 – 17:50
- 11♂︎ Mars17:50 – 19:01
- 12☉︎ Sun19:01 – 20:11
Night
- 1♀︎ Venus20:11 – 21:01
- 2☿︎ Mercury21:01 – 21:50
- 3☽︎ Moon21:50 – 22:39
- 4♄︎ Saturn22:39 – 23:29
- 5♃︎ Jupiter23:29 – 00:18
- 6♂︎ Mars00:18 – 01:08
- 7☉︎ Sun01:08 – 01:57
- 8♀︎ Venus01:57 – 02:46
- 9☿︎ Mercury02:46 – 03:36
- 10☽︎ Moon03:36 – 04:25
- 11♄︎ Saturn04:25 – 05:14
- 12♃︎ Jupiter05:14 – 06:04
Other cities · Argentina
Questions
How are the planetary hours calculated in Santa Fe?
On Monday, 4 January 2027, the Sun rises at 06:03 and sets at 20:11: the day lasts 14h 09m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 06:04, lasts 9h 52m: twelve night hours of 49 min.
Which planet rules the first hour that day?
The Moon, from 06:03 to 07:14: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.