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, 19 October 2026: day of the Moon
- Sunrise
- 05:52
- Sunset
- 16:46
- Next sunrise
- 05:53
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Tokyo).
Day
- 1☽︎ Moon05:52 – 06:46
- 2♄︎ Saturn06:46 – 07:41
- 3♃︎ Jupiter07:41 – 08:35
- 4♂︎ Mars08:35 – 09:30
- 5☉︎ Sun09:30 – 10:24
- 6♀︎ Venus10:24 – 11:19
- 7☿︎ Mercury11:19 – 12:13
- 8☽︎ Moon12:13 – 13:08
- 9♄︎ Saturn13:08 – 14:02
- 10♃︎ Jupiter14:02 – 14:57
- 11♂︎ Mars14:57 – 15:51
- 12☉︎ Sun15:51 – 16:46
Night
- 1♀︎ Venus16:46 – 17:51
- 2☿︎ Mercury17:51 – 18:57
- 3☽︎ Moon18:57 – 20:03
- 4♄︎ Saturn20:03 – 21:08
- 5♃︎ Jupiter21:08 – 22:14
- 6♂︎ Mars22:14 – 23:19
- 7☉︎ Sun23:19 – 00:25
- 8♀︎ Venus00:25 – 01:31
- 9☿︎ Mercury01:31 – 02:36
- 10☽︎ Moon02:36 – 03:42
- 11♄︎ Saturn03:42 – 04:47
- 12♃︎ Jupiter04:47 – 05:53
Questions
How are the planetary hours calculated in Sapporo?
On Monday, 19 October 2026, the Sun rises at 05:52 and sets at 16:46: the day lasts 10h 54m, that is twelve day hours of 54 min. The night, until the next sunrise at 05:53, lasts 13h 07m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
The Moon, from 05:52 to 06:46: 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.