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 Friday, 30 April 2027: day of Venus
- Sunrise
- 07:33
- Sunset
- 18:26
- Next sunrise
- 07:34
A day hour lasts 54 min; a night hour, 1h 06m. Local time (America/Argentina/Cordoba).
Day
- 1♀︎ Venus07:33 – 08:27
- 2☿︎ Mercury08:27 – 09:22
- 3☽︎ Moon09:22 – 10:16
- 4♄︎ Saturn10:16 – 11:11
- 5♃︎ Jupiter11:11 – 12:05
- 6♂︎ Mars12:05 – 12:59
- 7☉︎ Sun12:59 – 13:54
- 8♀︎ Venus13:54 – 14:48
- 9☿︎ Mercury14:48 – 15:43
- 10☽︎ Moon15:43 – 16:37
- 11♄︎ Saturn16:37 – 17:31
- 12♃︎ Jupiter17:31 – 18:26
Night
- 1♂︎ Mars18:26 – 19:32
- 2☉︎ Sun19:32 – 20:37
- 3♀︎ Venus20:37 – 21:43
- 4☿︎ Mercury21:43 – 22:48
- 5☽︎ Moon22:48 – 23:54
- 6♄︎ Saturn23:54 – 01:00
- 7♃︎ Jupiter01:00 – 02:05
- 8♂︎ Mars02:05 – 03:11
- 9☉︎ Sun03:11 – 04:17
- 10♀︎ Venus04:17 – 05:22
- 11☿︎ Mercury05:22 – 06:28
- 12☽︎ Moon06:28 – 07:34
Other cities · Argentina
Questions
How are the planetary hours calculated in Santa Fe?
On Friday, 30 April 2027, the Sun rises at 07:33 and sets at 18:26: the day lasts 10h 53m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:34, lasts 13h 08m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 07:33 to 08:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.