Planetary hours
in San Miguel de Tucumán.
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 Saturday, 24 April 2027: day of Saturn
- Sunrise
- 07:41
- Sunset
- 18:55
- Next sunrise
- 07:42
A day hour lasts 56 min; a night hour, 1h 04m. Local time (America/Argentina/Tucuman).
Day
- 1♄︎ Saturn07:41 – 08:37
- 2♃︎ Jupiter08:37 – 09:34
- 3♂︎ Mars09:34 – 10:30
- 4☉︎ Sun10:30 – 11:26
- 5♀︎ Venus11:26 – 12:22
- 6☿︎ Mercury12:22 – 13:18
- 7☽︎ Moon13:18 – 14:15
- 8♄︎ Saturn14:15 – 15:11
- 9♃︎ Jupiter15:11 – 16:07
- 10♂︎ Mars16:07 – 17:03
- 11☉︎ Sun17:03 – 17:59
- 12♀︎ Venus17:59 – 18:55
Night
- 1☿︎ Mercury18:55 – 19:59
- 2☽︎ Moon19:59 – 21:03
- 3♄︎ Saturn21:03 – 22:07
- 4♃︎ Jupiter22:07 – 23:11
- 5♂︎ Mars23:11 – 00:15
- 6☉︎ Sun00:15 – 01:19
- 7♀︎ Venus01:19 – 02:22
- 8☿︎ Mercury02:22 – 03:26
- 9☽︎ Moon03:26 – 04:30
- 10♄︎ Saturn04:30 – 05:34
- 11♃︎ Jupiter05:34 – 06:38
- 12♂︎ Mars06:38 – 07:42
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Saturday, 24 April 2027, the Sun rises at 07:41 and sets at 18:55: the day lasts 11h 14m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:42, lasts 12h 46m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Saturn, from 07:41 to 08:37: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.