Planetary hours
in Tébessa.
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 Sunday, 17 January 2027: day of the Sun
- Sunrise
- 07:35
- Sunset
- 17:39
- Next sunrise
- 07:35
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Africa/Algiers).
Day
- 1☉︎ Sun07:35 – 08:25
- 2♀︎ Venus08:25 – 09:16
- 3☿︎ Mercury09:16 – 10:06
- 4☽︎ Moon10:06 – 10:56
- 5♄︎ Saturn10:56 – 11:47
- 6♃︎ Jupiter11:47 – 12:37
- 7♂︎ Mars12:37 – 13:28
- 8☉︎ Sun13:28 – 14:18
- 9♀︎ Venus14:18 – 15:08
- 10☿︎ Mercury15:08 – 15:59
- 11☽︎ Moon15:59 – 16:49
- 12♄︎ Saturn16:49 – 17:39
Night
- 1♃︎ Jupiter17:39 – 18:49
- 2♂︎ Mars18:49 – 19:59
- 3☉︎ Sun19:59 – 21:08
- 4♀︎ Venus21:08 – 22:18
- 5☿︎ Mercury22:18 – 23:27
- 6☽︎ Moon23:27 – 00:37
- 7♄︎ Saturn00:37 – 01:47
- 8♃︎ Jupiter01:47 – 02:56
- 9♂︎ Mars02:56 – 04:06
- 10☉︎ Sun04:06 – 05:15
- 11♀︎ Venus05:15 – 06:25
- 12☿︎ Mercury06:25 – 07:35
Other cities · Algeria
Questions
How are the planetary hours calculated in Tébessa?
On Sunday, 17 January 2027, the Sun rises at 07:35 and sets at 17:39: the day lasts 10h 04m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:35, lasts 13h 55m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
The Sun, from 07:35 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.