Planetary hours
in Sapporo.
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 Monday, 7 September 2026: day of the Moon
- Sunrise
- 05:04
- Sunset
- 17:59
- Next sunrise
- 05:05
A day hour lasts 1h 05m; a night hour, 56 min. Local time (Asia/Tokyo).
Day
- 1☽︎ Moon05:04 – 06:09
- 2♄︎ Saturn06:09 – 07:14
- 3♃︎ Jupiter07:14 – 08:18
- 4♂︎ Mars08:18 – 09:23
- 5☉︎ Sun09:23 – 10:27
- 6♀︎ Venus10:27 – 11:32
- 7☿︎ Mercury11:32 – 12:36
- 8☽︎ Moon12:36 – 13:41
- 9♄︎ Saturn13:41 – 14:46
- 10♃︎ Jupiter14:46 – 15:50
- 11♂︎ Mars15:50 – 16:55
- 12☉︎ Sun16:55 – 17:59
Night
- 1♀︎ Venus17:59 – 18:55
- 2☿︎ Mercury18:55 – 19:50
- 3☽︎ Moon19:50 – 20:46
- 4♄︎ Saturn20:46 – 21:41
- 5♃︎ Jupiter21:41 – 22:37
- 6♂︎ Mars22:37 – 23:32
- 7☉︎ Sun23:32 – 00:28
- 8♀︎ Venus00:28 – 01:23
- 9☿︎ Mercury01:23 – 02:19
- 10☽︎ Moon02:19 – 03:14
- 11♄︎ Saturn03:14 – 04:10
- 12♃︎ Jupiter04:10 – 05:05
Questions
How are the planetary hours calculated in Sapporo?
On Monday, 7 September 2026, the Sun rises at 05:04 and sets at 17:59: the day lasts 12h 55m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:05, lasts 11h 06m: twelve night hours of 56 min.
Which planet rules the first hour that day?
The Moon, from 05:04 to 06:09: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.