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 Wednesday, 1 July 2026: day of Mercury
- Sunrise
- 05:27
- Sunset
- 19:54
- Next sunrise
- 05:27
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Africa/Algiers).
Day
- 1☿︎ Mercury05:27 – 06:39
- 2☽︎ Moon06:39 – 07:51
- 3♄︎ Saturn07:51 – 09:04
- 4♃︎ Jupiter09:04 – 10:16
- 5♂︎ Mars10:16 – 11:28
- 6☉︎ Sun11:28 – 12:40
- 7♀︎ Venus12:40 – 13:53
- 8☿︎ Mercury13:53 – 15:05
- 9☽︎ Moon15:05 – 16:17
- 10♄︎ Saturn16:17 – 17:30
- 11♃︎ Jupiter17:30 – 18:42
- 12♂︎ Mars18:42 – 19:54
Night
- 1☉︎ Sun19:54 – 20:42
- 2♀︎ Venus20:42 – 21:30
- 3☿︎ Mercury21:30 – 22:17
- 4☽︎ Moon22:17 – 23:05
- 5♄︎ Saturn23:05 – 23:53
- 6♃︎ Jupiter23:53 – 00:41
- 7♂︎ Mars00:41 – 01:28
- 8☉︎ Sun01:28 – 02:16
- 9♀︎ Venus02:16 – 03:04
- 10☿︎ Mercury03:04 – 03:52
- 11☽︎ Moon03:52 – 04:39
- 12♄︎ Saturn04:39 – 05:27
Other cities · Algeria
Questions
How are the planetary hours calculated in Biskra?
On Wednesday, 1 July 2026, the Sun rises at 05:27 and sets at 19:54: the day lasts 14h 27m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:27, lasts 9h 33m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Mercury, from 05:27 to 06:39: 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.