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, 14 July 2026: day of Mars
- Sunrise
- 08:08
- Sunset
- 18:44
- Next sunrise
- 08:08
A day hour lasts 53 min; a night hour, 1h 07m. Local time (America/Argentina/Tucuman).
Day
- 1♂︎ Mars08:08 – 09:01
- 2☉︎ Sun09:01 – 09:54
- 3♀︎ Venus09:54 – 10:47
- 4☿︎ Mercury10:47 – 11:40
- 5☽︎ Moon11:40 – 12:33
- 6♄︎ Saturn12:33 – 13:26
- 7♃︎ Jupiter13:26 – 14:19
- 8♂︎ Mars14:19 – 15:12
- 9☉︎ Sun15:12 – 16:05
- 10♀︎ Venus16:05 – 16:58
- 11☿︎ Mercury16:58 – 17:51
- 12☽︎ Moon17:51 – 18:44
Night
- 1♄︎ Saturn18:44 – 19:51
- 2♃︎ Jupiter19:51 – 20:58
- 3♂︎ Mars20:58 – 22:05
- 4☉︎ Sun22:05 – 23:12
- 5♀︎ Venus23:12 – 00:19
- 6☿︎ Mercury00:19 – 01:26
- 7☽︎ Moon01:26 – 02:33
- 8♄︎ Saturn02:33 – 03:40
- 9♃︎ Jupiter03:40 – 04:47
- 10♂︎ Mars04:47 – 05:54
- 11☉︎ Sun05:54 – 07:01
- 12♀︎ Venus07:01 – 08:08
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Tuesday, 14 July 2026, the Sun rises at 08:08 and sets at 18:44: the day lasts 10h 36m, that is twelve day hours of 53 min. The night, until the next sunrise at 08:08, lasts 13h 24m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Mars, from 08:08 to 09:01: 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.