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 Thursday, 24 September 2026: day of Jupiter
- Sunrise
- 06:39
- Sunset
- 18:51
- Next sunrise
- 06:38
A day hour lasts 1h 01m; a night hour, 59 min. Local time (America/Argentina/Buenos_Aires).
Day
- 1♃︎ Jupiter06:39 – 07:40
- 2♂︎ Mars07:40 – 08:41
- 3☉︎ Sun08:41 – 09:42
- 4♀︎ Venus09:42 – 10:43
- 5☿︎ Mercury10:43 – 11:44
- 6☽︎ Moon11:44 – 12:45
- 7♄︎ Saturn12:45 – 13:46
- 8♃︎ Jupiter13:46 – 14:47
- 9♂︎ Mars14:47 – 15:48
- 10☉︎ Sun15:48 – 16:49
- 11♀︎ Venus16:49 – 17:50
- 12☿︎ Mercury17:50 – 18:51
Night
- 1☽︎ Moon18:51 – 19:50
- 2♄︎ Saturn19:50 – 20:49
- 3♃︎ Jupiter20:49 – 21:48
- 4♂︎ Mars21:48 – 22:47
- 5☉︎ Sun22:47 – 23:46
- 6♀︎ Venus23:46 – 00:44
- 7☿︎ Mercury00:44 – 01:43
- 8☽︎ Moon01:43 – 02:42
- 9♄︎ Saturn02:42 – 03:41
- 10♃︎ Jupiter03:41 – 04:40
- 11♂︎ Mars04:40 – 05:39
- 12☉︎ Sun05:39 – 06:38
Other cities · Argentina
Questions
How are the planetary hours calculated in Avellaneda?
On Thursday, 24 September 2026, the Sun rises at 06:39 and sets at 18:51: the day lasts 12h 11m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 06:38, lasts 11h 47m: twelve night hours of 59 min.
Which planet rules the first hour that day?
Jupiter, from 06:39 to 07:40: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.