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 Friday, 8 January 2027: day of Venus
- Sunrise
- 07:59
- Sunset
- 15:49
- Next sunrise
- 07:59
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus07:59 – 08:38
- 2☿︎ Mercury08:38 – 09:17
- 3☽︎ Moon09:17 – 09:57
- 4♄︎ Saturn09:57 – 10:36
- 5♃︎ Jupiter10:36 – 11:15
- 6♂︎ Mars11:15 – 11:54
- 7☉︎ Sun11:54 – 12:33
- 8♀︎ Venus12:33 – 13:13
- 9☿︎ Mercury13:13 – 13:52
- 10☽︎ Moon13:52 – 14:31
- 11♄︎ Saturn14:31 – 15:10
- 12♃︎ Jupiter15:10 – 15:49
Night
- 1♂︎ Mars15:49 – 17:10
- 2☉︎ Sun17:10 – 18:31
- 3♀︎ Venus18:31 – 19:52
- 4☿︎ Mercury19:52 – 21:12
- 5☽︎ Moon21:12 – 22:33
- 6♄︎ Saturn22:33 – 23:54
- 7♃︎ Jupiter23:54 – 01:15
- 8♂︎ Mars01:15 – 02:35
- 9☉︎ Sun02:35 – 03:56
- 10♀︎ Venus03:56 – 05:17
- 11☿︎ Mercury05:17 – 06:38
- 12☽︎ Moon06:38 – 07:59
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Friday, 8 January 2027, the Sun rises at 07:59 and sets at 15:49: the day lasts 7h 50m, that is twelve day hours of 39 min. The night, until the next sunrise at 07:59, lasts 16h 09m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Venus, from 07:59 to 08:38: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.