Planetary hours
in Constantine.
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, 21 November 2026: day of Saturn
- Sunrise
- 07:16
- Sunset
- 17:21
- Next sunrise
- 07:17
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Africa/Algiers).
Day
- 1♄︎ Saturn07:16 – 08:07
- 2♃︎ Jupiter08:07 – 08:57
- 3♂︎ Mars08:57 – 09:47
- 4☉︎ Sun09:47 – 10:38
- 5♀︎ Venus10:38 – 11:28
- 6☿︎ Mercury11:28 – 12:19
- 7☽︎ Moon12:19 – 13:09
- 8♄︎ Saturn13:09 – 14:00
- 9♃︎ Jupiter14:00 – 14:50
- 10♂︎ Mars14:50 – 15:40
- 11☉︎ Sun15:40 – 16:31
- 12♀︎ Venus16:31 – 17:21
Night
- 1☿︎ Mercury17:21 – 18:31
- 2☽︎ Moon18:31 – 19:41
- 3♄︎ Saturn19:41 – 20:50
- 4♃︎ Jupiter20:50 – 22:00
- 5♂︎ Mars22:00 – 23:10
- 6☉︎ Sun23:10 – 00:19
- 7♀︎ Venus00:19 – 01:29
- 8☿︎ Mercury01:29 – 02:39
- 9☽︎ Moon02:39 – 03:48
- 10♄︎ Saturn03:48 – 04:58
- 11♃︎ Jupiter04:58 – 06:08
- 12♂︎ Mars06:08 – 07:17
Other cities · Algeria
Questions
How are the planetary hours calculated in Constantine?
On Saturday, 21 November 2026, the Sun rises at 07:16 and sets at 17:21: the day lasts 10h 05m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:17, lasts 13h 56m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Saturn, from 07:16 to 08:07: 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.