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, 14 January 2027: day of Jupiter
- Sunrise
- 06:11
- Sunset
- 20:11
- Next sunrise
- 06:12
A day hour lasts 1h 10m; a night hour, 50 min. Local time (America/Argentina/Cordoba).
Day
- 1♃︎ Jupiter06:11 – 07:21
- 2♂︎ Mars07:21 – 08:31
- 3☉︎ Sun08:31 – 09:41
- 4♀︎ Venus09:41 – 10:51
- 5☿︎ Mercury10:51 – 12:01
- 6☽︎ Moon12:01 – 13:11
- 7♄︎ Saturn13:11 – 14:21
- 8♃︎ Jupiter14:21 – 15:31
- 9♂︎ Mars15:31 – 16:41
- 10☉︎ Sun16:41 – 17:51
- 11♀︎ Venus17:51 – 19:01
- 12☿︎ Mercury19:01 – 20:11
Night
- 1☽︎ Moon20:11 – 21:01
- 2♄︎ Saturn21:01 – 21:51
- 3♃︎ Jupiter21:51 – 22:41
- 4♂︎ Mars22:41 – 23:31
- 5☉︎ Sun23:31 – 00:22
- 6♀︎ Venus00:22 – 01:12
- 7☿︎ Mercury01:12 – 02:02
- 8☽︎ Moon02:02 – 02:52
- 9♄︎ Saturn02:52 – 03:42
- 10♃︎ Jupiter03:42 – 04:32
- 11♂︎ Mars04:32 – 05:22
- 12☉︎ Sun05:22 – 06:12
Other cities · Argentina
Questions
How are the planetary hours calculated in Santa Fe?
On Thursday, 14 January 2027, the Sun rises at 06:11 and sets at 20:11: the day lasts 14h 00m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:12, lasts 10h 01m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Jupiter, from 06:11 to 07:21: 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.