Planetary hours
in Chiba.
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, 7 November 2026: day of Saturn
- Sunrise
- 06:06
- Sunset
- 16:39
- Next sunrise
- 06:07
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Asia/Tokyo).
Day
- 1♄︎ Saturn06:06 – 06:59
- 2♃︎ Jupiter06:59 – 07:52
- 3♂︎ Mars07:52 – 08:44
- 4☉︎ Sun08:44 – 09:37
- 5♀︎ Venus09:37 – 10:30
- 6☿︎ Mercury10:30 – 11:22
- 7☽︎ Moon11:22 – 12:15
- 8♄︎ Saturn12:15 – 13:08
- 9♃︎ Jupiter13:08 – 14:01
- 10♂︎ Mars14:01 – 14:53
- 11☉︎ Sun14:53 – 15:46
- 12♀︎ Venus15:46 – 16:39
Night
- 1☿︎ Mercury16:39 – 17:46
- 2☽︎ Moon17:46 – 18:53
- 3♄︎ Saturn18:53 – 20:01
- 4♃︎ Jupiter20:01 – 21:08
- 5♂︎ Mars21:08 – 22:16
- 6☉︎ Sun22:16 – 23:23
- 7♀︎ Venus23:23 – 00:30
- 8☿︎ Mercury00:30 – 01:38
- 9☽︎ Moon01:38 – 02:45
- 10♄︎ Saturn02:45 – 03:52
- 11♃︎ Jupiter03:52 – 05:00
- 12♂︎ Mars05:00 – 06:07
Questions
How are the planetary hours calculated in Chiba?
On Saturday, 7 November 2026, the Sun rises at 06:06 and sets at 16:39: the day lasts 10h 32m, that is twelve day hours of 53 min. The night, until the next sunrise at 06:07, lasts 13h 29m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Saturn, from 06:06 to 06:59: 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.