Planetary hours
in Blida.
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 Tuesday, 4 August 2026: day of Mars
- Sunrise
- 05:57
- Sunset
- 19:51
- Next sunrise
- 05:58
A day hour lasts 1h 10m; a night hour, 51 min. Local time (Africa/Algiers).
Day
- 1♂︎ Mars05:57 – 07:06
- 2☉︎ Sun07:06 – 08:16
- 3♀︎ Venus08:16 – 09:25
- 4☿︎ Mercury09:25 – 10:35
- 5☽︎ Moon10:35 – 11:45
- 6♄︎ Saturn11:45 – 12:54
- 7♃︎ Jupiter12:54 – 14:04
- 8♂︎ Mars14:04 – 15:13
- 9☉︎ Sun15:13 – 16:23
- 10♀︎ Venus16:23 – 17:32
- 11☿︎ Mercury17:32 – 18:42
- 12☽︎ Moon18:42 – 19:51
Night
- 1♄︎ Saturn19:51 – 20:42
- 2♃︎ Jupiter20:42 – 21:32
- 3♂︎ Mars21:32 – 22:23
- 4☉︎ Sun22:23 – 23:13
- 5♀︎ Venus23:13 – 00:04
- 6☿︎ Mercury00:04 – 00:54
- 7☽︎ Moon00:54 – 01:45
- 8♄︎ Saturn01:45 – 02:36
- 9♃︎ Jupiter02:36 – 03:26
- 10♂︎ Mars03:26 – 04:17
- 11☉︎ Sun04:17 – 05:07
- 12♀︎ Venus05:07 – 05:58
Other cities · Algeria
Questions
How are the planetary hours calculated in Blida?
On Tuesday, 4 August 2026, the Sun rises at 05:57 and sets at 19:51: the day lasts 13h 54m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:58, lasts 10h 06m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Mars, from 05:57 to 07:06: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.