Planetary hours
in Avellaneda.
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 Saturday, 31 October 2026: day of Saturn
- Sunrise
- 05:52
- Sunset
- 19:22
- Next sunrise
- 05:51
A day hour lasts 1h 07m; a night hour, 52 min. Local time (America/Argentina/Buenos_Aires).
Day
- 1♄︎ Saturn05:52 – 07:00
- 2♃︎ Jupiter07:00 – 08:07
- 3♂︎ Mars08:07 – 09:15
- 4☉︎ Sun09:15 – 10:22
- 5♀︎ Venus10:22 – 11:29
- 6☿︎ Mercury11:29 – 12:37
- 7☽︎ Moon12:37 – 13:44
- 8♄︎ Saturn13:44 – 14:52
- 9♃︎ Jupiter14:52 – 15:59
- 10♂︎ Mars15:59 – 17:07
- 11☉︎ Sun17:07 – 18:14
- 12♀︎ Venus18:14 – 19:22
Night
- 1☿︎ Mercury19:22 – 20:14
- 2☽︎ Moon20:14 – 21:06
- 3♄︎ Saturn21:06 – 21:59
- 4♃︎ Jupiter21:59 – 22:51
- 5♂︎ Mars22:51 – 23:44
- 6☉︎ Sun23:44 – 00:36
- 7♀︎ Venus00:36 – 01:29
- 8☿︎ Mercury01:29 – 02:21
- 9☽︎ Moon02:21 – 03:14
- 10♄︎ Saturn03:14 – 04:06
- 11♃︎ Jupiter04:06 – 04:59
- 12♂︎ Mars04:59 – 05:51
Other cities · Argentina
Questions
How are the planetary hours calculated in Avellaneda?
On Saturday, 31 October 2026, the Sun rises at 05:52 and sets at 19:22: the day lasts 13h 29m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 05:51, lasts 10h 30m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Saturn, from 05:52 to 07:00: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.