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, 26 October 2026: day of the Moon
- Sunrise
- 06:35
- Sunset
- 19:34
- Next sunrise
- 06:34
A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/Argentina/Tucuman).
Day
- 1☽︎ Moon06:35 – 07:40
- 2♄︎ Saturn07:40 – 08:45
- 3♃︎ Jupiter08:45 – 09:50
- 4♂︎ Mars09:50 – 10:55
- 5☉︎ Sun10:55 – 12:00
- 6♀︎ Venus12:00 – 13:04
- 7☿︎ Mercury13:04 – 14:09
- 8☽︎ Moon14:09 – 15:14
- 9♄︎ Saturn15:14 – 16:19
- 10♃︎ Jupiter16:19 – 17:24
- 11♂︎ Mars17:24 – 18:29
- 12☉︎ Sun18:29 – 19:34
Night
- 1♀︎ Venus19:34 – 20:29
- 2☿︎ Mercury20:29 – 21:24
- 3☽︎ Moon21:24 – 22:19
- 4♄︎ Saturn22:19 – 23:14
- 5♃︎ Jupiter23:14 – 00:09
- 6♂︎ Mars00:09 – 01:04
- 7☉︎ Sun01:04 – 01:59
- 8♀︎ Venus01:59 – 02:54
- 9☿︎ Mercury02:54 – 03:49
- 10☽︎ Moon03:49 – 04:44
- 11♄︎ Saturn04:44 – 05:39
- 12♃︎ Jupiter05:39 – 06:34
Other cities · Argentina
Questions
How are the planetary hours calculated in San Miguel de Tucumán?
On Monday, 26 October 2026, the Sun rises at 06:35 and sets at 19:34: the day lasts 13h 00m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:34, lasts 11h 00m: twelve night hours of 55 min.
Which planet rules the first hour that day?
The Moon, from 06:35 to 07:40: 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.