Planetary hours
in Kobe.
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, 20 August 2026: day of Jupiter
- Sunrise
- 05:23
- Sunset
- 18:41
- Next sunrise
- 05:23
A day hour lasts 1h 07m; a night hour, 54 min. Local time (Asia/Tokyo).
Day
- 1♃︎ Jupiter05:23 – 06:29
- 2♂︎ Mars06:29 – 07:36
- 3☉︎ Sun07:36 – 08:42
- 4♀︎ Venus08:42 – 09:49
- 5☿︎ Mercury09:49 – 10:55
- 6☽︎ Moon10:55 – 12:02
- 7♄︎ Saturn12:02 – 13:09
- 8♃︎ Jupiter13:09 – 14:15
- 9♂︎ Mars14:15 – 15:22
- 10☉︎ Sun15:22 – 16:28
- 11♀︎ Venus16:28 – 17:35
- 12☿︎ Mercury17:35 – 18:41
Night
- 1☽︎ Moon18:41 – 19:35
- 2♄︎ Saturn19:35 – 20:28
- 3♃︎ Jupiter20:28 – 21:22
- 4♂︎ Mars21:22 – 22:15
- 5☉︎ Sun22:15 – 23:09
- 6♀︎ Venus23:09 – 00:02
- 7☿︎ Mercury00:02 – 00:56
- 8☽︎ Moon00:56 – 01:49
- 9♄︎ Saturn01:49 – 02:43
- 10♃︎ Jupiter02:43 – 03:36
- 11♂︎ Mars03:36 – 04:30
- 12☉︎ Sun04:30 – 05:23
Questions
How are the planetary hours calculated in Kobe?
On Thursday, 20 August 2026, the Sun rises at 05:23 and sets at 18:41: the day lasts 13h 19m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 05:23, lasts 10h 42m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Jupiter, from 05:23 to 06:29: 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.