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, 1 March 2027: day of the Moon
- Sunrise
- 07:13
- Sunset
- 19:51
- Next sunrise
- 07:14
A day hour lasts 1h 03m; a night hour, 57 min. Local time (America/Argentina/Tucuman).
Day
- 1☽︎ Moon07:13 – 08:17
- 2♄︎ Saturn08:17 – 09:20
- 3♃︎ Jupiter09:20 – 10:23
- 4♂︎ Mars10:23 – 11:26
- 5☉︎ Sun11:26 – 12:29
- 6♀︎ Venus12:29 – 13:32
- 7☿︎ Mercury13:32 – 14:36
- 8☽︎ Moon14:36 – 15:39
- 9♄︎ Saturn15:39 – 16:42
- 10♃︎ Jupiter16:42 – 17:45
- 11♂︎ Mars17:45 – 18:48
- 12☉︎ Sun18:48 – 19:51
Night
- 1♀︎ Venus19:51 – 20:48
- 2☿︎ Mercury20:48 – 21:45
- 3☽︎ Moon21:45 – 22:42
- 4♄︎ Saturn22:42 – 23:39
- 5♃︎ Jupiter23:39 – 00:36
- 6♂︎ Mars00:36 – 01:33
- 7☉︎ Sun01:33 – 02:30
- 8♀︎ Venus02:30 – 03:27
- 9☿︎ Mercury03:27 – 04:23
- 10☽︎ Moon04:23 – 05:20
- 11♄︎ Saturn05:20 – 06:17
- 12♃︎ Jupiter06:17 – 07:14
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Monday, 1 March 2027, the Sun rises at 07:13 and sets at 19:51: the day lasts 12h 38m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 07:14, lasts 11h 23m: twelve night hours of 57 min.
Which planet rules the first hour that day?
The Moon, from 07:13 to 08:17: 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.