Planetary hours
in Matuga.
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, 15 September 2026: day of Mars
- Sunrise
- 06:14
- Sunset
- 18:19
- Next sunrise
- 06:14
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Africa/Nairobi).
Day
- 1♂︎ Mars06:14 – 07:14
- 2☉︎ Sun07:14 – 08:15
- 3♀︎ Venus08:15 – 09:15
- 4☿︎ Mercury09:15 – 10:16
- 5☽︎ Moon10:16 – 11:16
- 6♄︎ Saturn11:16 – 12:16
- 7♃︎ Jupiter12:16 – 13:17
- 8♂︎ Mars13:17 – 14:17
- 9☉︎ Sun14:17 – 15:18
- 10♀︎ Venus15:18 – 16:18
- 11☿︎ Mercury16:18 – 17:18
- 12☽︎ Moon17:18 – 18:19
Night
- 1♄︎ Saturn18:19 – 19:18
- 2♃︎ Jupiter19:18 – 20:18
- 3♂︎ Mars20:18 – 21:18
- 4☉︎ Sun21:18 – 22:17
- 5♀︎ Venus22:17 – 23:17
- 6☿︎ Mercury23:17 – 00:16
- 7☽︎ Moon00:16 – 01:16
- 8♄︎ Saturn01:16 – 02:15
- 9♃︎ Jupiter02:15 – 03:15
- 10♂︎ Mars03:15 – 04:15
- 11☉︎ Sun04:15 – 05:14
- 12♀︎ Venus05:14 – 06:14
Questions
How are the planetary hours calculated in Matuga?
On Tuesday, 15 September 2026, the Sun rises at 06:14 and sets at 18:19: the day lasts 12h 05m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 06:14, lasts 11h 55m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mars, from 06:14 to 07:14: 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.