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 Tuesday, 26 October 2027: day of Mars
- Sunrise
- 06:35
- Sunset
- 19:34
- Next sunrise
- 06:34
A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/Argentina/Tucuman).
Day
- 1♂︎ Mars06:35 – 07:40
- 2☉︎ Sun07:40 – 08:45
- 3♀︎ Venus08:45 – 09:50
- 4☿︎ Mercury09:50 – 10:55
- 5☽︎ Moon10:55 – 12:00
- 6♄︎ Saturn12:00 – 13:05
- 7♃︎ Jupiter13:05 – 14:09
- 8♂︎ Mars14:09 – 15:14
- 9☉︎ Sun15:14 – 16:19
- 10♀︎ Venus16:19 – 17:24
- 11☿︎ Mercury17:24 – 18:29
- 12☽︎ Moon18:29 – 19:34
Night
- 1♄︎ Saturn19:34 – 20:29
- 2♃︎ Jupiter20:29 – 21:24
- 3♂︎ Mars21:24 – 22:19
- 4☉︎ Sun22:19 – 23:14
- 5♀︎ Venus23:14 – 00:09
- 6☿︎ Mercury00:09 – 01:04
- 7☽︎ Moon01:04 – 01:59
- 8♄︎ Saturn01:59 – 02:54
- 9♃︎ Jupiter02:54 – 03:49
- 10♂︎ Mars03:49 – 04:44
- 11☉︎ Sun04:44 – 05:39
- 12♀︎ Venus05:39 – 06:34
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Tuesday, 26 October 2027, the Sun rises at 06:35 and sets at 19:34: the day lasts 12h 59m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:34, lasts 11h 00m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Mars, from 06:35 to 07:40: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.