Planetary hours
in Adelaide.
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 Friday, 11 September 2026: day of Venus
- Sunrise
- 06:21
- Sunset
- 18:03
- Next sunrise
- 06:20
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Australia/Adelaide).
Day
- 1♀︎ Venus06:21 – 07:19
- 2☿︎ Mercury07:19 – 08:18
- 3☽︎ Moon08:18 – 09:17
- 4♄︎ Saturn09:17 – 10:15
- 5♃︎ Jupiter10:15 – 11:14
- 6♂︎ Mars11:14 – 12:12
- 7☉︎ Sun12:12 – 13:11
- 8♀︎ Venus13:11 – 14:09
- 9☿︎ Mercury14:09 – 15:08
- 10☽︎ Moon15:08 – 16:06
- 11♄︎ Saturn16:06 – 17:05
- 12♃︎ Jupiter17:05 – 18:03
Night
- 1♂︎ Mars18:03 – 19:05
- 2☉︎ Sun19:05 – 20:06
- 3♀︎ Venus20:06 – 21:07
- 4☿︎ Mercury21:07 – 22:09
- 5☽︎ Moon22:09 – 23:10
- 6♄︎ Saturn23:10 – 00:11
- 7♃︎ Jupiter00:11 – 01:13
- 8♂︎ Mars01:13 – 02:14
- 9☉︎ Sun02:14 – 03:15
- 10♀︎ Venus03:15 – 04:17
- 11☿︎ Mercury04:17 – 05:18
- 12☽︎ Moon05:18 – 06:20
Other cities · Australia
Questions
How are the planetary hours calculated in Adelaide?
On Friday, 11 September 2026, the Sun rises at 06:21 and sets at 18:03: the day lasts 11h 42m, that is twelve day hours of 59 min. The night, until the next sunrise at 06:20, lasts 12h 16m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Venus, from 06:21 to 07:19: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.