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 February 2027: day of the Moon
- Sunrise
- 06:54
- Sunset
- 20:13
- Next sunrise
- 06:55
A day hour lasts 1h 07m; a night hour, 53 min. Local time (America/Argentina/Tucuman).
Day
- 1☽︎ Moon06:54 – 08:01
- 2♄︎ Saturn08:01 – 09:07
- 3♃︎ Jupiter09:07 – 10:14
- 4♂︎ Mars10:14 – 11:20
- 5☉︎ Sun11:20 – 12:27
- 6♀︎ Venus12:27 – 13:34
- 7☿︎ Mercury13:34 – 14:40
- 8☽︎ Moon14:40 – 15:47
- 9♄︎ Saturn15:47 – 16:54
- 10♃︎ Jupiter16:54 – 18:00
- 11♂︎ Mars18:00 – 19:07
- 12☉︎ Sun19:07 – 20:13
Night
- 1♀︎ Venus20:13 – 21:07
- 2☿︎ Mercury21:07 – 22:00
- 3☽︎ Moon22:00 – 22:54
- 4♄︎ Saturn22:54 – 23:47
- 5♃︎ Jupiter23:47 – 00:41
- 6♂︎ Mars00:41 – 01:34
- 7☉︎ Sun01:34 – 02:28
- 8♀︎ Venus02:28 – 03:21
- 9☿︎ Mercury03:21 – 04:14
- 10☽︎ Moon04:14 – 05:08
- 11♄︎ Saturn05:08 – 06:01
- 12♃︎ Jupiter06:01 – 06:55
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Monday, 1 February 2027, the Sun rises at 06:54 and sets at 20:13: the day lasts 13h 19m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:55, lasts 10h 42m: twelve night hours of 53 min.
Which planet rules the first hour that day?
The Moon, from 06:54 to 08:01: 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.