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, 7 February 2027: day of the Sun
- Sunrise
- 06:59
- Sunset
- 20:10
- Next sunrise
- 06:59
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/Argentina/Tucuman).
Day
- 1☉︎ Sun06:59 – 08:05
- 2♀︎ Venus08:05 – 09:11
- 3☿︎ Mercury09:11 – 10:16
- 4☽︎ Moon10:16 – 11:22
- 5♄︎ Saturn11:22 – 12:28
- 6♃︎ Jupiter12:28 – 13:34
- 7♂︎ Mars13:34 – 14:40
- 8☉︎ Sun14:40 – 15:46
- 9♀︎ Venus15:46 – 16:52
- 10☿︎ Mercury16:52 – 17:58
- 11☽︎ Moon17:58 – 19:04
- 12♄︎ Saturn19:04 – 20:10
Night
- 1♃︎ Jupiter20:10 – 21:04
- 2♂︎ Mars21:04 – 21:58
- 3☉︎ Sun21:58 – 22:52
- 4♀︎ Venus22:52 – 23:46
- 5☿︎ Mercury23:46 – 00:40
- 6☽︎ Moon00:40 – 01:35
- 7♄︎ Saturn01:35 – 02:29
- 8♃︎ Jupiter02:29 – 03:23
- 9♂︎ Mars03:23 – 04:17
- 10☉︎ Sun04:17 – 05:11
- 11♀︎ Venus05:11 – 06:05
- 12☿︎ Mercury06:05 – 06:59
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Sunday, 7 February 2027, the Sun rises at 06:59 and sets at 20:10: the day lasts 13h 11m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:59, lasts 10h 50m: twelve night hours of 54 min.
Which planet rules the first hour that day?
The Sun, from 06:59 to 08:05: 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.