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 Monday, 4 January 2027: day of the Moon
- Sunrise
- 08:01
- Sunset
- 15:44
- Next sunrise
- 08:00
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon08:01 – 08:39
- 2♄︎ Saturn08:39 – 09:18
- 3♃︎ Jupiter09:18 – 09:57
- 4♂︎ Mars09:57 – 10:35
- 5☉︎ Sun10:35 – 11:14
- 6♀︎ Venus11:14 – 11:52
- 7☿︎ Mercury11:52 – 12:31
- 8☽︎ Moon12:31 – 13:10
- 9♄︎ Saturn13:10 – 13:48
- 10♃︎ Jupiter13:48 – 14:27
- 11♂︎ Mars14:27 – 15:05
- 12☉︎ Sun15:05 – 15:44
Night
- 1♀︎ Venus15:44 – 17:05
- 2☿︎ Mercury17:05 – 18:27
- 3☽︎ Moon18:27 – 19:48
- 4♄︎ Saturn19:48 – 21:09
- 5♃︎ Jupiter21:09 – 22:31
- 6♂︎ Mars22:31 – 23:52
- 7☉︎ Sun23:52 – 01:14
- 8♀︎ Venus01:14 – 02:35
- 9☿︎ Mercury02:35 – 03:56
- 10☽︎ Moon03:56 – 05:18
- 11♄︎ Saturn05:18 – 06:39
- 12♃︎ Jupiter06:39 – 08:00
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Monday, 4 January 2027, the Sun rises at 08:01 and sets at 15:44: the day lasts 7h 43m, that is twelve day hours of 39 min. The night, until the next sunrise at 08:00, lasts 16h 16m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
The Moon, from 08:01 to 08:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.