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 Thursday, 12 November 2026: day of Jupiter
- Sunrise
- 06:23
- Sunset
- 19:46
- Next sunrise
- 06:23
A day hour lasts 1h 07m; a night hour, 53 min. Local time (America/Argentina/Tucuman).
Day
- 1♃︎ Jupiter06:23 – 07:30
- 2♂︎ Mars07:30 – 08:37
- 3☉︎ Sun08:37 – 09:44
- 4♀︎ Venus09:44 – 10:51
- 5☿︎ Mercury10:51 – 11:58
- 6☽︎ Moon11:58 – 13:05
- 7♄︎ Saturn13:05 – 14:12
- 8♃︎ Jupiter14:12 – 15:18
- 9♂︎ Mars15:18 – 16:25
- 10☉︎ Sun16:25 – 17:32
- 11♀︎ Venus17:32 – 18:39
- 12☿︎ Mercury18:39 – 19:46
Night
- 1☽︎ Moon19:46 – 20:39
- 2♄︎ Saturn20:39 – 21:32
- 3♃︎ Jupiter21:32 – 22:25
- 4♂︎ Mars22:25 – 23:18
- 5☉︎ Sun23:18 – 00:11
- 6♀︎ Venus00:11 – 01:04
- 7☿︎ Mercury01:04 – 01:57
- 8☽︎ Moon01:57 – 02:51
- 9♄︎ Saturn02:51 – 03:44
- 10♃︎ Jupiter03:44 – 04:37
- 11♂︎ Mars04:37 – 05:30
- 12☉︎ Sun05:30 – 06:23
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Thursday, 12 November 2026, the Sun rises at 06:23 and sets at 19:46: the day lasts 13h 23m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:23, lasts 10h 37m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Jupiter, from 06:23 to 07:30: 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.