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, 17 January 2028: day of the Moon
- Sunrise
- 07:02
- Sunset
- 16:26
- Next sunrise
- 07:02
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Asia/Tokyo).
Day
- 1☽︎ Moon07:02 – 07:49
- 2♄︎ Saturn07:49 – 08:36
- 3♃︎ Jupiter08:36 – 09:23
- 4♂︎ Mars09:23 – 10:10
- 5☉︎ Sun10:10 – 10:57
- 6♀︎ Venus10:57 – 11:44
- 7☿︎ Mercury11:44 – 12:31
- 8☽︎ Moon12:31 – 13:18
- 9♄︎ Saturn13:18 – 14:05
- 10♃︎ Jupiter14:05 – 14:52
- 11♂︎ Mars14:52 – 15:39
- 12☉︎ Sun15:39 – 16:26
Night
- 1♀︎ Venus16:26 – 17:39
- 2☿︎ Mercury17:39 – 18:52
- 3☽︎ Moon18:52 – 20:05
- 4♄︎ Saturn20:05 – 21:18
- 5♃︎ Jupiter21:18 – 22:31
- 6♂︎ Mars22:31 – 23:44
- 7☉︎ Sun23:44 – 00:57
- 8♀︎ Venus00:57 – 02:10
- 9☿︎ Mercury02:10 – 03:23
- 10☽︎ Moon03:23 – 04:36
- 11♄︎ Saturn04:36 – 05:49
- 12♃︎ Jupiter05:49 – 07:02
Questions
How are the planetary hours calculated in Sapporo?
On Monday, 17 January 2028, the Sun rises at 07:02 and sets at 16:26: the day lasts 9h 24m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:02, lasts 14h 36m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
The Moon, from 07:02 to 07:49: 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.