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, 8 February 2027: day of the Moon
- Sunrise
- 06:34
- Sunset
- 19:58
- Next sunrise
- 06:35
A day hour lasts 1h 07m; a night hour, 53 min. Local time (America/Argentina/Cordoba).
Day
- 1☽︎ Moon06:34 – 07:41
- 2♄︎ Saturn07:41 – 08:48
- 3♃︎ Jupiter08:48 – 09:55
- 4♂︎ Mars09:55 – 11:02
- 5☉︎ Sun11:02 – 12:09
- 6♀︎ Venus12:09 – 13:16
- 7☿︎ Mercury13:16 – 14:23
- 8☽︎ Moon14:23 – 15:30
- 9♄︎ Saturn15:30 – 16:37
- 10♃︎ Jupiter16:37 – 17:44
- 11♂︎ Mars17:44 – 18:51
- 12☉︎ Sun18:51 – 19:58
Night
- 1♀︎ Venus19:58 – 20:51
- 2☿︎ Mercury20:51 – 21:44
- 3☽︎ Moon21:44 – 22:37
- 4♄︎ Saturn22:37 – 23:31
- 5♃︎ Jupiter23:31 – 00:24
- 6♂︎ Mars00:24 – 01:17
- 7☉︎ Sun01:17 – 02:10
- 8♀︎ Venus02:10 – 03:03
- 9☿︎ Mercury03:03 – 03:56
- 10☽︎ Moon03:56 – 04:49
- 11♄︎ Saturn04:49 – 05:42
- 12♃︎ Jupiter05:42 – 06:35
Other cities · Argentina
Questions
How are the planetary hours calculated in Santa Fe?
On Monday, 8 February 2027, the Sun rises at 06:34 and sets at 19:58: the day lasts 13h 24m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:35, lasts 10h 37m: twelve night hours of 53 min.
Which planet rules the first hour that day?
The Moon, from 06:34 to 07:41: 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.