Planetary hours
in Bydgoszcz.
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 Saturday, 11 December 2027: day of Saturn
- Sunrise
- 07:51
- Sunset
- 15:30
- Next sunrise
- 07:52
A day hour lasts 38 min; a night hour, 1h 22m. Local time (Europe/Warsaw).
Day
- 1♄︎ Saturn07:51 – 08:29
- 2♃︎ Jupiter08:29 – 09:07
- 3♂︎ Mars09:07 – 09:46
- 4☉︎ Sun09:46 – 10:24
- 5♀︎ Venus10:24 – 11:02
- 6☿︎ Mercury11:02 – 11:40
- 7☽︎ Moon11:40 – 12:19
- 8♄︎ Saturn12:19 – 12:57
- 9♃︎ Jupiter12:57 – 13:35
- 10♂︎ Mars13:35 – 14:13
- 11☉︎ Sun14:13 – 14:52
- 12♀︎ Venus14:52 – 15:30
Night
- 1☿︎ Mercury15:30 – 16:52
- 2☽︎ Moon16:52 – 18:14
- 3♄︎ Saturn18:14 – 19:35
- 4♃︎ Jupiter19:35 – 20:57
- 5♂︎ Mars20:57 – 22:19
- 6☉︎ Sun22:19 – 23:41
- 7♀︎ Venus23:41 – 01:03
- 8☿︎ Mercury01:03 – 02:25
- 9☽︎ Moon02:25 – 03:46
- 10♄︎ Saturn03:46 – 05:08
- 11♃︎ Jupiter05:08 – 06:30
- 12♂︎ Mars06:30 – 07:52
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Saturday, 11 December 2027, the Sun rises at 07:51 and sets at 15:30: the day lasts 7h 39m, that is twelve day hours of 38 min. The night, until the next sunrise at 07:52, lasts 16h 22m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
Saturn, from 07:51 to 08:29: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.