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, 5 October 2026: day of the Moon
- Sunrise
- 05:35
- Sunset
- 17:09
- Next sunrise
- 05:37
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Asia/Tokyo).
Day
- 1☽︎ Moon05:35 – 06:33
- 2♄︎ Saturn06:33 – 07:31
- 3♃︎ Jupiter07:31 – 08:29
- 4♂︎ Mars08:29 – 09:27
- 5☉︎ Sun09:27 – 10:24
- 6♀︎ Venus10:24 – 11:22
- 7☿︎ Mercury11:22 – 12:20
- 8☽︎ Moon12:20 – 13:18
- 9♄︎ Saturn13:18 – 14:16
- 10♃︎ Jupiter14:16 – 15:14
- 11♂︎ Mars15:14 – 16:11
- 12☉︎ Sun16:11 – 17:09
Night
- 1♀︎ Venus17:09 – 18:11
- 2☿︎ Mercury18:11 – 19:14
- 3☽︎ Moon19:14 – 20:16
- 4♄︎ Saturn20:16 – 21:18
- 5♃︎ Jupiter21:18 – 22:21
- 6♂︎ Mars22:21 – 23:23
- 7☉︎ Sun23:23 – 00:25
- 8♀︎ Venus00:25 – 01:27
- 9☿︎ Mercury01:27 – 02:30
- 10☽︎ Moon02:30 – 03:32
- 11♄︎ Saturn03:32 – 04:34
- 12♃︎ Jupiter04:34 – 05:37
Questions
How are the planetary hours calculated in Sapporo?
On Monday, 5 October 2026, the Sun rises at 05:35 and sets at 17:09: the day lasts 11h 34m, that is twelve day hours of 58 min. The night, until the next sunrise at 05:37, lasts 12h 27m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
The Moon, from 05:35 to 06:33: 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.