Planetary hours
in Livingstone.
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, 7 January 2027: day of Jupiter
- Sunrise
- 05:48
- Sunset
- 18:57
- Next sunrise
- 05:48
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Africa/Lusaka).
Day
- 1♃︎ Jupiter05:48 – 06:54
- 2♂︎ Mars06:54 – 07:59
- 3☉︎ Sun07:59 – 09:05
- 4♀︎ Venus09:05 – 10:11
- 5☿︎ Mercury10:11 – 11:16
- 6☽︎ Moon11:16 – 12:22
- 7♄︎ Saturn12:22 – 13:28
- 8♃︎ Jupiter13:28 – 14:34
- 9♂︎ Mars14:34 – 15:39
- 10☉︎ Sun15:39 – 16:45
- 11♀︎ Venus16:45 – 17:51
- 12☿︎ Mercury17:51 – 18:57
Night
- 1☽︎ Moon18:57 – 19:51
- 2♄︎ Saturn19:51 – 20:45
- 3♃︎ Jupiter20:45 – 21:40
- 4♂︎ Mars21:40 – 22:34
- 5☉︎ Sun22:34 – 23:28
- 6♀︎ Venus23:28 – 00:22
- 7☿︎ Mercury00:22 – 01:17
- 8☽︎ Moon01:17 – 02:11
- 9♄︎ Saturn02:11 – 03:05
- 10♃︎ Jupiter03:05 – 04:00
- 11♂︎ Mars04:00 – 04:54
- 12☉︎ Sun04:54 – 05:48
Questions
How are the planetary hours calculated in Livingstone?
On Thursday, 7 January 2027, the Sun rises at 05:48 and sets at 18:57: the day lasts 13h 09m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:48, lasts 10h 52m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Jupiter, from 05:48 to 06:54: 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.