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 Friday, 30 October 2026: day of Venus
- Sunrise
- 06:54
- Sunset
- 17:39
- Next sunrise
- 06:55
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Africa/Algiers).
Day
- 1♀︎ Venus06:54 – 07:48
- 2☿︎ Mercury07:48 – 08:42
- 3☽︎ Moon08:42 – 09:35
- 4♄︎ Saturn09:35 – 10:29
- 5♃︎ Jupiter10:29 – 11:23
- 6♂︎ Mars11:23 – 12:16
- 7☉︎ Sun12:16 – 13:10
- 8♀︎ Venus13:10 – 14:04
- 9☿︎ Mercury14:04 – 14:58
- 10☽︎ Moon14:58 – 15:51
- 11♄︎ Saturn15:51 – 16:45
- 12♃︎ Jupiter16:45 – 17:39
Night
- 1♂︎ Mars17:39 – 18:45
- 2☉︎ Sun18:45 – 19:52
- 3♀︎ Venus19:52 – 20:58
- 4☿︎ Mercury20:58 – 22:04
- 5☽︎ Moon22:04 – 23:11
- 6♄︎ Saturn23:11 – 00:17
- 7♃︎ Jupiter00:17 – 01:23
- 8♂︎ Mars01:23 – 02:30
- 9☉︎ Sun02:30 – 03:36
- 10♀︎ Venus03:36 – 04:42
- 11☿︎ Mercury04:42 – 05:49
- 12☽︎ Moon05:49 – 06:55
Other cities · Algeria
Questions
How are the planetary hours calculated in Constantine?
On Friday, 30 October 2026, the Sun rises at 06:54 and sets at 17:39: the day lasts 10h 45m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:55, lasts 13h 16m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 06:54 to 07:48: 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.