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 Saturday, 18 July 2026: day of Saturn
- Sunrise
- 05:42
- Sunset
- 20:04
- Next sunrise
- 05:43
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Africa/Algiers).
Day
- 1♄︎ Saturn05:42 – 06:54
- 2♃︎ Jupiter06:54 – 08:06
- 3♂︎ Mars08:06 – 09:18
- 4☉︎ Sun09:18 – 10:30
- 5♀︎ Venus10:30 – 11:41
- 6☿︎ Mercury11:41 – 12:53
- 7☽︎ Moon12:53 – 14:05
- 8♄︎ Saturn14:05 – 15:17
- 9♃︎ Jupiter15:17 – 16:29
- 10♂︎ Mars16:29 – 17:41
- 11☉︎ Sun17:41 – 18:53
- 12♀︎ Venus18:53 – 20:04
Night
- 1☿︎ Mercury20:04 – 20:53
- 2☽︎ Moon20:53 – 21:41
- 3♄︎ Saturn21:41 – 22:29
- 4♃︎ Jupiter22:29 – 23:17
- 5♂︎ Mars23:17 – 00:05
- 6☉︎ Sun00:05 – 00:54
- 7♀︎ Venus00:54 – 01:42
- 8☿︎ Mercury01:42 – 02:30
- 9☽︎ Moon02:30 – 03:18
- 10♄︎ Saturn03:18 – 04:06
- 11♃︎ Jupiter04:06 – 04:55
- 12♂︎ Mars04:55 – 05:43
Other cities · Algeria
Questions
How are the planetary hours calculated in Algiers?
On Saturday, 18 July 2026, the Sun rises at 05:42 and sets at 20:04: the day lasts 14h 22m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:43, lasts 9h 38m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Saturn, from 05:42 to 06:54: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.