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, 8 November 2026: day of the Sun
- Sunrise
- 06:25
- Sunset
- 19:43
- Next sunrise
- 06:25
A day hour lasts 1h 06m; a night hour, 53 min. Local time (America/Argentina/Tucuman).
Day
- 1☉︎ Sun06:25 – 07:32
- 2♀︎ Venus07:32 – 08:38
- 3☿︎ Mercury08:38 – 09:45
- 4☽︎ Moon09:45 – 10:51
- 5♄︎ Saturn10:51 – 11:58
- 6♃︎ Jupiter11:58 – 13:04
- 7♂︎ Mars13:04 – 14:11
- 8☉︎ Sun14:11 – 15:17
- 9♀︎ Venus15:17 – 16:24
- 10☿︎ Mercury16:24 – 17:30
- 11☽︎ Moon17:30 – 18:37
- 12♄︎ Saturn18:37 – 19:43
Night
- 1♃︎ Jupiter19:43 – 20:37
- 2♂︎ Mars20:37 – 21:30
- 3☉︎ Sun21:30 – 22:24
- 4♀︎ Venus22:24 – 23:17
- 5☿︎ Mercury23:17 – 00:11
- 6☽︎ Moon00:11 – 01:04
- 7♄︎ Saturn01:04 – 01:57
- 8♃︎ Jupiter01:57 – 02:51
- 9♂︎ Mars02:51 – 03:44
- 10☉︎ Sun03:44 – 04:38
- 11♀︎ Venus04:38 – 05:31
- 12☿︎ Mercury05:31 – 06:25
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Sunday, 8 November 2026, the Sun rises at 06:25 and sets at 19:43: the day lasts 13h 18m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:25, lasts 10h 42m: twelve night hours of 53 min.
Which planet rules the first hour that day?
The Sun, from 06:25 to 07:32: 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.