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 Wednesday, 19 August 2026: day of Mercury
- Sunrise
- 05:59
- Sunset
- 19:23
- Next sunrise
- 06:00
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Africa/Algiers).
Day
- 1☿︎ Mercury05:59 – 07:06
- 2☽︎ Moon07:06 – 08:13
- 3♄︎ Saturn08:13 – 09:20
- 4♃︎ Jupiter09:20 – 10:27
- 5♂︎ Mars10:27 – 11:34
- 6☉︎ Sun11:34 – 12:41
- 7♀︎ Venus12:41 – 13:48
- 8☿︎ Mercury13:48 – 14:55
- 9☽︎ Moon14:55 – 16:02
- 10♄︎ Saturn16:02 – 17:09
- 11♃︎ Jupiter17:09 – 18:16
- 12♂︎ Mars18:16 – 19:23
Night
- 1☉︎ Sun19:23 – 20:16
- 2♀︎ Venus20:16 – 21:09
- 3☿︎ Mercury21:09 – 22:02
- 4☽︎ Moon22:02 – 22:56
- 5♄︎ Saturn22:56 – 23:49
- 6♃︎ Jupiter23:49 – 00:42
- 7♂︎ Mars00:42 – 01:35
- 8☉︎ Sun01:35 – 02:28
- 9♀︎ Venus02:28 – 03:21
- 10☿︎ Mercury03:21 – 04:14
- 11☽︎ Moon04:14 – 05:07
- 12♄︎ Saturn05:07 – 06:00
Other cities · Algeria
Questions
How are the planetary hours calculated in Sétif?
On Wednesday, 19 August 2026, the Sun rises at 05:59 and sets at 19:23: the day lasts 13h 24m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:00, lasts 10h 37m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Mercury, from 05:59 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 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.