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, 9 May 2027: day of the Sun
- Sunrise
- 04:18
- Sunset
- 18:44
- Next sunrise
- 04:17
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Asia/Tokyo).
Day
- 1☉︎ Sun04:18 – 05:30
- 2♀︎ Venus05:30 – 06:43
- 3☿︎ Mercury06:43 – 07:55
- 4☽︎ Moon07:55 – 09:07
- 5♄︎ Saturn09:07 – 10:19
- 6♃︎ Jupiter10:19 – 11:31
- 7♂︎ Mars11:31 – 12:43
- 8☉︎ Sun12:43 – 13:55
- 9♀︎ Venus13:55 – 15:07
- 10☿︎ Mercury15:07 – 16:19
- 11☽︎ Moon16:19 – 17:31
- 12♄︎ Saturn17:31 – 18:44
Night
- 1♃︎ Jupiter18:44 – 19:31
- 2♂︎ Mars19:31 – 20:19
- 3☉︎ Sun20:19 – 21:07
- 4♀︎ Venus21:07 – 21:55
- 5☿︎ Mercury21:55 – 22:43
- 6☽︎ Moon22:43 – 23:30
- 7♄︎ Saturn23:30 – 00:18
- 8♃︎ Jupiter00:18 – 01:06
- 9♂︎ Mars01:06 – 01:54
- 10☉︎ Sun01:54 – 02:42
- 11♀︎ Venus02:42 – 03:29
- 12☿︎ Mercury03:29 – 04:17
Questions
How are the planetary hours calculated in Sapporo?
On Sunday, 9 May 2027, the Sun rises at 04:18 and sets at 18:44: the day lasts 14h 25m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 04:17, lasts 9h 34m: twelve night hours of 48 min.
Which planet rules the first hour that day?
The Sun, from 04:18 to 05:30: 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.