Planetary hours
in Sidi Bel Abbes.
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 Tuesday, 18 August 2026: day of Mars
- Sunrise
- 06:24
- Sunset
- 19:47
- Next sunrise
- 06:25
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Africa/Algiers).
Day
- 1♂︎ Mars06:24 – 07:31
- 2☉︎ Sun07:31 – 08:38
- 3♀︎ Venus08:38 – 09:45
- 4☿︎ Mercury09:45 – 10:52
- 5☽︎ Moon10:52 – 11:59
- 6♄︎ Saturn11:59 – 13:06
- 7♃︎ Jupiter13:06 – 14:13
- 8♂︎ Mars14:13 – 15:19
- 9☉︎ Sun15:19 – 16:26
- 10♀︎ Venus16:26 – 17:33
- 11☿︎ Mercury17:33 – 18:40
- 12☽︎ Moon18:40 – 19:47
Night
- 1♄︎ Saturn19:47 – 20:40
- 2♃︎ Jupiter20:40 – 21:33
- 3♂︎ Mars21:33 – 22:27
- 4☉︎ Sun22:27 – 23:20
- 5♀︎ Venus23:20 – 00:13
- 6☿︎ Mercury00:13 – 01:06
- 7☽︎ Moon01:06 – 01:59
- 8♄︎ Saturn01:59 – 02:52
- 9♃︎ Jupiter02:52 – 03:45
- 10♂︎ Mars03:45 – 04:38
- 11☉︎ Sun04:38 – 05:32
- 12♀︎ Venus05:32 – 06:25
Other cities · Algeria
Questions
How are the planetary hours calculated in Sidi Bel Abbes?
On Tuesday, 18 August 2026, the Sun rises at 06:24 and sets at 19:47: the day lasts 13h 23m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:25, lasts 10h 37m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Mars, from 06:24 to 07:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.