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 Thursday, 13 May 2027: day of Jupiter
- Sunrise
- 04:14
- Sunset
- 18:48
- Next sunrise
- 04:13
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Tokyo).
Day
- 1♃︎ Jupiter04:14 – 05:27
- 2♂︎ Mars05:27 – 06:39
- 3☉︎ Sun06:39 – 07:52
- 4♀︎ Venus07:52 – 09:05
- 5☿︎ Mercury09:05 – 10:18
- 6☽︎ Moon10:18 – 11:31
- 7♄︎ Saturn11:31 – 12:44
- 8♃︎ Jupiter12:44 – 13:57
- 9♂︎ Mars13:57 – 15:09
- 10☉︎ Sun15:09 – 16:22
- 11♀︎ Venus16:22 – 17:35
- 12☿︎ Mercury17:35 – 18:48
Night
- 1☽︎ Moon18:48 – 19:35
- 2♄︎ Saturn19:35 – 20:22
- 3♃︎ Jupiter20:22 – 21:09
- 4♂︎ Mars21:09 – 21:56
- 5☉︎ Sun21:56 – 22:43
- 6♀︎ Venus22:43 – 23:30
- 7☿︎ Mercury23:30 – 00:17
- 8☽︎ Moon00:17 – 01:04
- 9♄︎ Saturn01:04 – 01:51
- 10♃︎ Jupiter01:51 – 02:38
- 11♂︎ Mars02:38 – 03:26
- 12☉︎ Sun03:26 – 04:13
Questions
How are the planetary hours calculated in Sapporo?
On Thursday, 13 May 2027, the Sun rises at 04:14 and sets at 18:48: the day lasts 14h 34m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 04:13, lasts 9h 25m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Jupiter, from 04:14 to 05:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.