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, 18 July 2027: day of the Sun
- Sunrise
- 04:10
- Sunset
- 19:10
- Next sunrise
- 04:11
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Asia/Tokyo).
Day
- 1☉︎ Sun04:10 – 05:25
- 2♀︎ Venus05:25 – 06:40
- 3☿︎ Mercury06:40 – 07:55
- 4☽︎ Moon07:55 – 09:10
- 5♄︎ Saturn09:10 – 10:25
- 6♃︎ Jupiter10:25 – 11:40
- 7♂︎ Mars11:40 – 12:55
- 8☉︎ Sun12:55 – 14:10
- 9♀︎ Venus14:10 – 15:25
- 10☿︎ Mercury15:25 – 16:40
- 11☽︎ Moon16:40 – 17:55
- 12♄︎ Saturn17:55 – 19:10
Night
- 1♃︎ Jupiter19:10 – 19:55
- 2♂︎ Mars19:55 – 20:40
- 3☉︎ Sun20:40 – 21:25
- 4♀︎ Venus21:25 – 22:10
- 5☿︎ Mercury22:10 – 22:55
- 6☽︎ Moon22:55 – 23:41
- 7♄︎ Saturn23:41 – 00:26
- 8♃︎ Jupiter00:26 – 01:11
- 9♂︎ Mars01:11 – 01:56
- 10☉︎ Sun01:56 – 02:41
- 11♀︎ Venus02:41 – 03:26
- 12☿︎ Mercury03:26 – 04:11
Questions
How are the planetary hours calculated in Sapporo?
On Sunday, 18 July 2027, the Sun rises at 04:10 and sets at 19:10: the day lasts 14h 59m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 04:11, lasts 9h 01m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Sun, from 04:10 to 05:25: 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.