Planetary hours
in Sétif.
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, 18 July 2025: day of Venus
- Sunrise
- 05:34
- Sunset
- 19:54
- Next sunrise
- 05:35
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Africa/Algiers).
Day
- 1♀︎ Venus05:34 – 06:46
- 2☿︎ Mercury06:46 – 07:58
- 3☽︎ Moon07:58 – 09:09
- 4♄︎ Saturn09:09 – 10:21
- 5♃︎ Jupiter10:21 – 11:32
- 6♂︎ Mars11:32 – 12:44
- 7☉︎ Sun12:44 – 13:56
- 8♀︎ Venus13:56 – 15:07
- 9☿︎ Mercury15:07 – 16:19
- 10☽︎ Moon16:19 – 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 – 22:19
- 4☿︎ Mercury22:19 – 23:07
- 5☽︎ Moon23:07 – 23:56
- 6♄︎ Saturn23:56 – 00:44
- 7♃︎ Jupiter00:44 – 01:33
- 8♂︎ Mars01:33 – 02:21
- 9☉︎ Sun02:21 – 03:10
- 10♀︎ Venus03:10 – 03:58
- 11☿︎ Mercury03:58 – 04:47
- 12☽︎ Moon04:47 – 05:35
Other cities · Algeria
Questions
How are the planetary hours calculated in Sétif?
On Friday, 18 July 2025, the Sun rises at 05:34 and sets at 19:54: the day lasts 14h 19m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:35, lasts 9h 41m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Venus, from 05:34 to 06:46: 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.