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 Monday, 22 March 2027: day of the Moon
- Sunrise
- 07:25
- Sunset
- 19:29
- Next sunrise
- 07:25
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (America/Argentina/Tucuman).
Day
- 1☽︎ Moon07:25 – 08:25
- 2♄︎ Saturn08:25 – 09:26
- 3♃︎ Jupiter09:26 – 10:26
- 4♂︎ Mars10:26 – 11:26
- 5☉︎ Sun11:26 – 12:27
- 6♀︎ Venus12:27 – 13:27
- 7☿︎ Mercury13:27 – 14:27
- 8☽︎ Moon14:27 – 15:28
- 9♄︎ Saturn15:28 – 16:28
- 10♃︎ Jupiter16:28 – 17:28
- 11♂︎ Mars17:28 – 18:29
- 12☉︎ Sun18:29 – 19:29
Night
- 1♀︎ Venus19:29 – 20:29
- 2☿︎ Mercury20:29 – 21:29
- 3☽︎ Moon21:29 – 22:28
- 4♄︎ Saturn22:28 – 23:28
- 5♃︎ Jupiter23:28 – 00:28
- 6♂︎ Mars00:28 – 01:27
- 7☉︎ Sun01:27 – 02:27
- 8♀︎ Venus02:27 – 03:27
- 9☿︎ Mercury03:27 – 04:26
- 10☽︎ Moon04:26 – 05:26
- 11♄︎ Saturn05:26 – 06:26
- 12♃︎ Jupiter06:26 – 07:25
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Monday, 22 March 2027, the Sun rises at 07:25 and sets at 19:29: the day lasts 12h 04m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:25, lasts 11h 56m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
The Moon, from 07:25 to 08:25: 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.