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, 7 January 2028: day of Venus
- Sunrise
- 08:00
- Sunset
- 15:48
- Next sunrise
- 07:59
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus08:00 – 08:39
- 2☿︎ Mercury08:39 – 09:18
- 3☽︎ Moon09:18 – 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 – 13:12
- 9☿︎ Mercury13:12 – 13:51
- 10☽︎ Moon13:51 – 14:30
- 11♄︎ Saturn14:30 – 15:09
- 12♃︎ Jupiter15:09 – 15:48
Night
- 1♂︎ Mars15:48 – 17:09
- 2☉︎ Sun17:09 – 18:30
- 3♀︎ Venus18:30 – 19:50
- 4☿︎ Mercury19:50 – 21:11
- 5☽︎ Moon21:11 – 22:32
- 6♄︎ Saturn22:32 – 23:53
- 7♃︎ Jupiter23:53 – 01:14
- 8♂︎ Mars01:14 – 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, 7 January 2028, the Sun rises at 08:00 and sets at 15:48: the day lasts 7h 48m, that is twelve day hours of 39 min. The night, until the next sunrise at 07:59, lasts 16h 12m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Venus, from 08:00 to 08:39: 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.