Planetary hours
in Biskra.
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
- 05:28
- Sunset
- 19:54
- Next sunrise
- 05:28
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Africa/Algiers).
Day
- 1♀︎ Venus05:28 – 06:40
- 2☿︎ Mercury06:40 – 07:52
- 3☽︎ Moon07:52 – 09:04
- 4♄︎ Saturn09:04 – 10:16
- 5♃︎ Jupiter10:16 – 11:29
- 6♂︎ Mars11:29 – 12:41
- 7☉︎ Sun12:41 – 13:53
- 8♀︎ Venus13:53 – 15:05
- 9☿︎ Mercury15:05 – 16:17
- 10☽︎ Moon16:17 – 17:30
- 11♄︎ Saturn17:30 – 18:42
- 12♃︎ Jupiter18:42 – 19:54
Night
- 1♂︎ Mars19:54 – 20:42
- 2☉︎ Sun20:42 – 21:30
- 3♀︎ Venus21:30 – 22:17
- 4☿︎ Mercury22:17 – 23:05
- 5☽︎ Moon23:05 – 23:53
- 6♄︎ Saturn23:53 – 00:41
- 7♃︎ Jupiter00:41 – 01:29
- 8♂︎ Mars01:29 – 02:17
- 9☉︎ Sun02:17 – 03:05
- 10♀︎ Venus03:05 – 03:52
- 11☿︎ Mercury03:52 – 04:40
- 12☽︎ Moon04:40 – 05:28
Other cities · Algeria
Questions
How are the planetary hours calculated in Biskra?
On Friday, 3 July 2026, the Sun rises at 05:28 and sets at 19:54: the day lasts 14h 26m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:28, lasts 9h 34m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Venus, from 05:28 to 06:40: 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.