Planetary hours
in Bahía Blanca.
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, 10 June 2027: day of Jupiter
- Sunrise
- 08:23
- Sunset
- 17:53
- Next sunrise
- 08:23
A day hour lasts 48 min; a night hour, 1h 12m. Local time (America/Argentina/Buenos_Aires).
Day
- 1♃︎ Jupiter08:23 – 09:10
- 2♂︎ Mars09:10 – 09:58
- 3☉︎ Sun09:58 – 10:45
- 4♀︎ Venus10:45 – 11:33
- 5☿︎ Mercury11:33 – 12:20
- 6☽︎ Moon12:20 – 13:08
- 7♄︎ Saturn13:08 – 13:56
- 8♃︎ Jupiter13:56 – 14:43
- 9♂︎ Mars14:43 – 15:31
- 10☉︎ Sun15:31 – 16:18
- 11♀︎ Venus16:18 – 17:06
- 12☿︎ Mercury17:06 – 17:53
Night
- 1☽︎ Moon17:53 – 19:06
- 2♄︎ Saturn19:06 – 20:18
- 3♃︎ Jupiter20:18 – 21:31
- 4♂︎ Mars21:31 – 22:43
- 5☉︎ Sun22:43 – 23:56
- 6♀︎ Venus23:56 – 01:08
- 7☿︎ Mercury01:08 – 02:21
- 8☽︎ Moon02:21 – 03:33
- 9♄︎ Saturn03:33 – 04:46
- 10♃︎ Jupiter04:46 – 05:58
- 11♂︎ Mars05:58 – 07:11
- 12☉︎ Sun07:11 – 08:23
Other cities · Argentina
Questions
How are the planetary hours calculated in Bahía Blanca?
On Thursday, 10 June 2027, the Sun rises at 08:23 and sets at 17:53: the day lasts 9h 31m, that is twelve day hours of 48 min. The night, until the next sunrise at 08:23, lasts 14h 30m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
Jupiter, from 08:23 to 09:10: 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.