Planetary hours
in Saitama.
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, 8 November 2026: day of the Sun
- Sunrise
- 06:10
- Sunset
- 16:39
- Next sunrise
- 06:11
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Asia/Tokyo).
Day
- 1☉︎ Sun06:10 – 07:02
- 2♀︎ Venus07:02 – 07:55
- 3☿︎ Mercury07:55 – 08:47
- 4☽︎ Moon08:47 – 09:39
- 5♄︎ Saturn09:39 – 10:32
- 6♃︎ Jupiter10:32 – 11:24
- 7♂︎ Mars11:24 – 12:17
- 8☉︎ Sun12:17 – 13:09
- 9♀︎ Venus13:09 – 14:02
- 10☿︎ Mercury14:02 – 14:54
- 11☽︎ Moon14:54 – 15:47
- 12♄︎ Saturn15:47 – 16:39
Night
- 1♃︎ Jupiter16:39 – 17:47
- 2♂︎ Mars17:47 – 18:54
- 3☉︎ Sun18:54 – 20:02
- 4♀︎ Venus20:02 – 21:10
- 5☿︎ Mercury21:10 – 22:17
- 6☽︎ Moon22:17 – 23:25
- 7♄︎ Saturn23:25 – 00:32
- 8♃︎ Jupiter00:32 – 01:40
- 9♂︎ Mars01:40 – 02:48
- 10☉︎ Sun02:48 – 03:55
- 11♀︎ Venus03:55 – 05:03
- 12☿︎ Mercury05:03 – 06:11
Questions
How are the planetary hours calculated in Saitama?
On Sunday, 8 November 2026, the Sun rises at 06:10 and sets at 16:39: the day lasts 10h 29m, that is twelve day hours of 52 min. The night, until the next sunrise at 06:11, lasts 13h 32m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
The Sun, from 06:10 to 07:02: 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.