Planetary hours
in Algiers.
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 Sunday, 7 December 2025: day of the Sun
- Sunrise
- 07:46
- Sunset
- 17:31
- Next sunrise
- 07:47
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Africa/Algiers).
Day
- 1☉︎ Sun07:46 – 08:35
- 2♀︎ Venus08:35 – 09:24
- 3☿︎ Mercury09:24 – 10:12
- 4☽︎ Moon10:12 – 11:01
- 5♄︎ Saturn11:01 – 11:50
- 6♃︎ Jupiter11:50 – 12:39
- 7♂︎ Mars12:39 – 13:27
- 8☉︎ Sun13:27 – 14:16
- 9♀︎ Venus14:16 – 15:05
- 10☿︎ Mercury15:05 – 15:53
- 11☽︎ Moon15:53 – 16:42
- 12♄︎ Saturn16:42 – 17:31
Night
- 1♃︎ Jupiter17:31 – 18:42
- 2♂︎ Mars18:42 – 19:54
- 3☉︎ Sun19:54 – 21:05
- 4♀︎ Venus21:05 – 22:16
- 5☿︎ Mercury22:16 – 23:28
- 6☽︎ Moon23:28 – 00:39
- 7♄︎ Saturn00:39 – 01:50
- 8♃︎ Jupiter01:50 – 03:02
- 9♂︎ Mars03:02 – 04:13
- 10☉︎ Sun04:13 – 05:24
- 11♀︎ Venus05:24 – 06:36
- 12☿︎ Mercury06:36 – 07:47
Other cities · Algeria
Questions
How are the planetary hours calculated in Algiers?
On Sunday, 7 December 2025, the Sun rises at 07:46 and sets at 17:31: the day lasts 9h 44m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:47, lasts 14h 16m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
The Sun, from 07:46 to 08:35: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.