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, 27 May 2027: day of Jupiter
- Sunrise
- 07:59
- Sunset
- 18:36
- Next sunrise
- 07:59
A day hour lasts 53 min; a night hour, 1h 07m. Local time (America/Argentina/Tucuman).
Day
- 1♃︎ Jupiter07:59 – 08:52
- 2♂︎ Mars08:52 – 09:45
- 3☉︎ Sun09:45 – 10:38
- 4♀︎ Venus10:38 – 11:31
- 5☿︎ Mercury11:31 – 12:24
- 6☽︎ Moon12:24 – 13:17
- 7♄︎ Saturn13:17 – 14:11
- 8♃︎ Jupiter14:11 – 15:04
- 9♂︎ Mars15:04 – 15:57
- 10☉︎ Sun15:57 – 16:50
- 11♀︎ Venus16:50 – 17:43
- 12☿︎ Mercury17:43 – 18:36
Night
- 1☽︎ Moon18:36 – 19:43
- 2♄︎ Saturn19:43 – 20:50
- 3♃︎ Jupiter20:50 – 21:57
- 4♂︎ Mars21:57 – 23:04
- 5☉︎ Sun23:04 – 00:11
- 6♀︎ Venus00:11 – 01:18
- 7☿︎ Mercury01:18 – 02:25
- 8☽︎ Moon02:25 – 03:32
- 9♄︎ Saturn03:32 – 04:39
- 10♃︎ Jupiter04:39 – 05:45
- 11♂︎ Mars05:45 – 06:52
- 12☉︎ Sun06:52 – 07:59
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Thursday, 27 May 2027, the Sun rises at 07:59 and sets at 18:36: the day lasts 10h 37m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:59, lasts 13h 23m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Jupiter, from 07:59 to 08:52: 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.