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 Friday, 31 July 2026: day of Venus
- Sunrise
- 06:10
- Sunset
- 20:06
- Next sunrise
- 06:11
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Africa/Algiers).
Day
- 1♀︎ Venus06:10 – 07:20
- 2☿︎ Mercury07:20 – 08:30
- 3☽︎ Moon08:30 – 09:39
- 4♄︎ Saturn09:39 – 10:49
- 5♃︎ Jupiter10:49 – 11:59
- 6♂︎ Mars11:59 – 13:08
- 7☉︎ Sun13:08 – 14:18
- 8♀︎ Venus14:18 – 15:28
- 9☿︎ Mercury15:28 – 16:37
- 10☽︎ Moon16:37 – 17:47
- 11♄︎ Saturn17:47 – 18:57
- 12♃︎ Jupiter18:57 – 20:06
Night
- 1♂︎ Mars20:06 – 20:57
- 2☉︎ Sun20:57 – 21:47
- 3♀︎ Venus21:47 – 22:37
- 4☿︎ Mercury22:37 – 23:28
- 5☽︎ Moon23:28 – 00:18
- 6♄︎ Saturn00:18 – 01:09
- 7♃︎ Jupiter01:09 – 01:59
- 8♂︎ Mars01:59 – 02:49
- 9☉︎ Sun02:49 – 03:40
- 10♀︎ Venus03:40 – 04:30
- 11☿︎ Mercury04:30 – 05:21
- 12☽︎ Moon05:21 – 06:11
Other cities · Algeria
Questions
How are the planetary hours calculated in Sidi Bel Abbes?
On Friday, 31 July 2026, the Sun rises at 06:10 and sets at 20:06: the day lasts 13h 56m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:11, lasts 10h 05m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Venus, from 06:10 to 07:20: 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.