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 Monday, 19 October 2026: day of the Moon
- Sunrise
- 06:06
- Sunset
- 19:11
- Next sunrise
- 06:04
A day hour lasts 1h 05m; a night hour, 54 min. Local time (America/Argentina/Buenos_Aires).
Day
- 1☽︎ Moon06:06 – 07:11
- 2♄︎ Saturn07:11 – 08:17
- 3♃︎ Jupiter08:17 – 09:22
- 4♂︎ Mars09:22 – 10:27
- 5☉︎ Sun10:27 – 11:33
- 6♀︎ Venus11:33 – 12:38
- 7☿︎ Mercury12:38 – 13:44
- 8☽︎ Moon13:44 – 14:49
- 9♄︎ Saturn14:49 – 15:54
- 10♃︎ Jupiter15:54 – 17:00
- 11♂︎ Mars17:00 – 18:05
- 12☉︎ Sun18:05 – 19:11
Night
- 1♀︎ Venus19:11 – 20:05
- 2☿︎ Mercury20:05 – 21:00
- 3☽︎ Moon21:00 – 21:54
- 4♄︎ Saturn21:54 – 22:49
- 5♃︎ Jupiter22:49 – 23:43
- 6♂︎ Mars23:43 – 00:38
- 7☉︎ Sun00:38 – 01:32
- 8♀︎ Venus01:32 – 02:27
- 9☿︎ Mercury02:27 – 03:21
- 10☽︎ Moon03:21 – 04:16
- 11♄︎ Saturn04:16 – 05:10
- 12♃︎ Jupiter05:10 – 06:04
Other cities · Argentina
Questions
How are the planetary hours calculated in Avellaneda?
On Monday, 19 October 2026, the Sun rises at 06:06 and sets at 19:11: the day lasts 13h 05m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:04, lasts 10h 54m: twelve night hours of 54 min.
Which planet rules the first hour that day?
The Moon, from 06:06 to 07:11: 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.