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 Tuesday, 14 July 2026: day of Mars
- Sunrise
- 04:07
- Sunset
- 19:12
- Next sunrise
- 04:08
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Asia/Tokyo).
Day
- 1♂︎ Mars04:07 – 05:23
- 2☉︎ Sun05:23 – 06:38
- 3♀︎ Venus06:38 – 07:53
- 4☿︎ Mercury07:53 – 09:09
- 5☽︎ Moon09:09 – 10:24
- 6♄︎ Saturn10:24 – 11:40
- 7♃︎ Jupiter11:40 – 12:55
- 8♂︎ Mars12:55 – 14:11
- 9☉︎ Sun14:11 – 15:26
- 10♀︎ Venus15:26 – 16:42
- 11☿︎ Mercury16:42 – 17:57
- 12☽︎ Moon17:57 – 19:12
Night
- 1♄︎ Saturn19:12 – 19:57
- 2♃︎ Jupiter19:57 – 20:42
- 3♂︎ Mars20:42 – 21:26
- 4☉︎ Sun21:26 – 22:11
- 5♀︎ Venus22:11 – 22:56
- 6☿︎ Mercury22:56 – 23:40
- 7☽︎ Moon23:40 – 00:25
- 8♄︎ Saturn00:25 – 01:09
- 9♃︎ Jupiter01:09 – 01:54
- 10♂︎ Mars01:54 – 02:39
- 11☉︎ Sun02:39 – 03:23
- 12♀︎ Venus03:23 – 04:08
Questions
How are the planetary hours calculated in Sapporo?
On Tuesday, 14 July 2026, the Sun rises at 04:07 and sets at 19:12: the day lasts 15h 05m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 04:08, lasts 8h 56m: twelve night hours of 45 min.
Which planet rules the first hour that day?
Mars, from 04:07 to 05:23: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.