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 Sunday, 19 September 2027: day of the Sun
- Sunrise
- 05:17
- Sunset
- 17:38
- Next sunrise
- 05:18
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Tokyo).
Day
- 1☉︎ Sun05:17 – 06:19
- 2♀︎ Venus06:19 – 07:21
- 3☿︎ Mercury07:21 – 08:22
- 4☽︎ Moon08:22 – 09:24
- 5♄︎ Saturn09:24 – 10:26
- 6♃︎ Jupiter10:26 – 11:28
- 7♂︎ Mars11:28 – 12:29
- 8☉︎ Sun12:29 – 13:31
- 9♀︎ Venus13:31 – 14:33
- 10☿︎ Mercury14:33 – 15:35
- 11☽︎ Moon15:35 – 16:36
- 12♄︎ Saturn16:36 – 17:38
Night
- 1♃︎ Jupiter17:38 – 18:37
- 2♂︎ Mars18:37 – 19:35
- 3☉︎ Sun19:35 – 20:33
- 4♀︎ Venus20:33 – 21:32
- 5☿︎ Mercury21:32 – 22:30
- 6☽︎ Moon22:30 – 23:28
- 7♄︎ Saturn23:28 – 00:27
- 8♃︎ Jupiter00:27 – 01:25
- 9♂︎ Mars01:25 – 02:23
- 10☉︎ Sun02:23 – 03:22
- 11♀︎ Venus03:22 – 04:20
- 12☿︎ Mercury04:20 – 05:18
Questions
How are the planetary hours calculated in Sapporo?
On Sunday, 19 September 2027, the Sun rises at 05:17 and sets at 17:38: the day lasts 12h 21m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:18, lasts 11h 40m: twelve night hours of 58 min.
Which planet rules the first hour that day?
The Sun, from 05:17 to 06:19: 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.