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 Wednesday, 29 July 2026: day of Mercury
- Sunrise
- 06:09
- Sunset
- 20:08
- Next sunrise
- 06:09
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Africa/Algiers).
Day
- 1☿︎ Mercury06:09 – 07:19
- 2☽︎ Moon07:19 – 08:29
- 3♄︎ Saturn08:29 – 09:39
- 4♃︎ Jupiter09:39 – 10:48
- 5♂︎ Mars10:48 – 11:58
- 6☉︎ Sun11:58 – 13:08
- 7♀︎ Venus13:08 – 14:18
- 8☿︎ Mercury14:18 – 15:28
- 9☽︎ Moon15:28 – 16:38
- 10♄︎ Saturn16:38 – 17:48
- 11♃︎ Jupiter17:48 – 18:58
- 12♂︎ Mars18:58 – 20:08
Night
- 1☉︎ Sun20:08 – 20:58
- 2♀︎ Venus20:58 – 21:48
- 3☿︎ Mercury21:48 – 22:38
- 4☽︎ Moon22:38 – 23:28
- 5♄︎ Saturn23:28 – 00:19
- 6♃︎ Jupiter00:19 – 01:09
- 7♂︎ Mars01:09 – 01:59
- 8☉︎ Sun01:59 – 02:49
- 9♀︎ Venus02:49 – 03:39
- 10☿︎ Mercury03:39 – 04:29
- 11☽︎ Moon04:29 – 05:19
- 12♄︎ Saturn05:19 – 06:09
Other cities · Algeria
Questions
How are the planetary hours calculated in Sidi Bel Abbes?
On Wednesday, 29 July 2026, the Sun rises at 06:09 and sets at 20:08: the day lasts 13h 59m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:09, lasts 10h 02m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Mercury, from 06:09 to 07:19: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.