Planetary hours
in Ibb.
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 Saturday, 5 September 2026: day of Saturn
- Sunrise
- 05:51
- Sunset
- 18:12
- Next sunrise
- 05:51
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Aden).
Day
- 1♄︎ Saturn05:51 – 06:53
- 2♃︎ Jupiter06:53 – 07:55
- 3♂︎ Mars07:55 – 08:56
- 4☉︎ Sun08:56 – 09:58
- 5♀︎ Venus09:58 – 11:00
- 6☿︎ Mercury11:00 – 12:01
- 7☽︎ Moon12:01 – 13:03
- 8♄︎ Saturn13:03 – 14:05
- 9♃︎ Jupiter14:05 – 15:06
- 10♂︎ Mars15:06 – 16:08
- 11☉︎ Sun16:08 – 17:10
- 12♀︎ Venus17:10 – 18:12
Night
- 1☿︎ Mercury18:12 – 19:10
- 2☽︎ Moon19:10 – 20:08
- 3♄︎ Saturn20:08 – 21:06
- 4♃︎ Jupiter21:06 – 22:05
- 5♂︎ Mars22:05 – 23:03
- 6☉︎ Sun23:03 – 00:01
- 7♀︎ Venus00:01 – 01:00
- 8☿︎ Mercury01:00 – 01:58
- 9☽︎ Moon01:58 – 02:56
- 10♄︎ Saturn02:56 – 03:55
- 11♃︎ Jupiter03:55 – 04:53
- 12♂︎ Mars04:53 – 05:51
Questions
How are the planetary hours calculated in Ibb?
On Saturday, 5 September 2026, the Sun rises at 05:51 and sets at 18:12: the day lasts 12h 20m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:51, lasts 11h 40m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Saturn, from 05:51 to 06:53: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.