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 April 2026: day of Mars
- Sunrise
- 07:36
- Sunset
- 19:05
- Next sunrise
- 07:37
A day hour lasts 57 min; a night hour, 1h 03m. Local time (America/Argentina/Tucuman).
Day
- 1♂︎ Mars07:36 – 08:34
- 2☉︎ Sun08:34 – 09:31
- 3♀︎ Venus09:31 – 10:28
- 4☿︎ Mercury10:28 – 11:26
- 5☽︎ Moon11:26 – 12:23
- 6♄︎ Saturn12:23 – 13:20
- 7♃︎ Jupiter13:20 – 14:18
- 8♂︎ Mars14:18 – 15:15
- 9☉︎ Sun15:15 – 16:12
- 10♀︎ Venus16:12 – 17:10
- 11☿︎ Mercury17:10 – 18:07
- 12☽︎ Moon18:07 – 19:05
Night
- 1♄︎ Saturn19:05 – 20:07
- 2♃︎ Jupiter20:07 – 21:10
- 3♂︎ Mars21:10 – 22:13
- 4☉︎ Sun22:13 – 23:15
- 5♀︎ Venus23:15 – 00:18
- 6☿︎ Mercury00:18 – 01:21
- 7☽︎ Moon01:21 – 02:23
- 8♄︎ Saturn02:23 – 03:26
- 9♃︎ Jupiter03:26 – 04:29
- 10♂︎ Mars04:29 – 05:31
- 11☉︎ Sun05:31 – 06:34
- 12♀︎ Venus06:34 – 07:37
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Tuesday, 14 April 2026, the Sun rises at 07:36 and sets at 19:05: the day lasts 11h 28m, that is twelve day hours of 57 min. The night, until the next sunrise at 07:37, lasts 12h 32m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Mars, from 07:36 to 08:34: 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.