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 Sunday, 1 August 2027: day of the Sun
- Sunrise
- 08:01
- Sunset
- 18:53
- Next sunrise
- 08:00
A day hour lasts 54 min; a night hour, 1h 06m. Local time (America/Argentina/Tucuman).
Day
- 1☉︎ Sun08:01 – 08:55
- 2♀︎ Venus08:55 – 09:49
- 3☿︎ Mercury09:49 – 10:44
- 4☽︎ Moon10:44 – 11:38
- 5♄︎ Saturn11:38 – 12:32
- 6♃︎ Jupiter12:32 – 13:27
- 7♂︎ Mars13:27 – 14:21
- 8☉︎ Sun14:21 – 15:16
- 9♀︎ Venus15:16 – 16:10
- 10☿︎ Mercury16:10 – 17:04
- 11☽︎ Moon17:04 – 17:59
- 12♄︎ Saturn17:59 – 18:53
Night
- 1♃︎ Jupiter18:53 – 19:59
- 2♂︎ Mars19:59 – 21:04
- 3☉︎ Sun21:04 – 22:10
- 4♀︎ Venus22:10 – 23:15
- 5☿︎ Mercury23:15 – 00:21
- 6☽︎ Moon00:21 – 01:27
- 7♄︎ Saturn01:27 – 02:32
- 8♃︎ Jupiter02:32 – 03:38
- 9♂︎ Mars03:38 – 04:43
- 10☉︎ Sun04:43 – 05:49
- 11♀︎ Venus05:49 – 06:54
- 12☿︎ Mercury06:54 – 08:00
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Sunday, 1 August 2027, the Sun rises at 08:01 and sets at 18:53: the day lasts 10h 53m, that is twelve day hours of 54 min. The night, until the next sunrise at 08:00, lasts 13h 07m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
The Sun, from 08:01 to 08:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.