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, 3 July 2026: day of Venus
- Sunrise
- 05:20
- Sunset
- 19:55
- Next sunrise
- 05:20
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Africa/Algiers).
Day
- 1♀︎ Venus05:20 – 06:33
- 2☿︎ Mercury06:33 – 07:46
- 3☽︎ Moon07:46 – 08:59
- 4♄︎ Saturn08:59 – 10:11
- 5♃︎ Jupiter10:11 – 11:24
- 6♂︎ Mars11:24 – 12:37
- 7☉︎ Sun12:37 – 13:50
- 8♀︎ Venus13:50 – 15:03
- 9☿︎ Mercury15:03 – 16:16
- 10☽︎ Moon16:16 – 17:29
- 11♄︎ Saturn17:29 – 18:42
- 12♃︎ Jupiter18:42 – 19:55
Night
- 1♂︎ Mars19:55 – 20:42
- 2☉︎ Sun20:42 – 21:29
- 3♀︎ Venus21:29 – 22:16
- 4☿︎ Mercury22:16 – 23:03
- 5☽︎ Moon23:03 – 23:50
- 6♄︎ Saturn23:50 – 00:37
- 7♃︎ Jupiter00:37 – 01:25
- 8♂︎ Mars01:25 – 02:12
- 9☉︎ Sun02:12 – 02:59
- 10♀︎ Venus02:59 – 03:46
- 11☿︎ Mercury03:46 – 04:33
- 12☽︎ Moon04:33 – 05:20
Other cities · Algeria
Questions
How are the planetary hours calculated in Constantine?
On Friday, 3 July 2026, the Sun rises at 05:20 and sets at 19:55: the day lasts 14h 35m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:20, lasts 9h 26m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Venus, from 05:20 to 06:33: 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.