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 Wednesday, 11 June 2025: day of Mercury
- Sunrise
- 04:21
- Sunset
- 21:14
- Next sunrise
- 04:21
A day hour lasts 1h 24m; a night hour, 36 min. Local time (Europe/Warsaw).
Day
- 1☿︎ Mercury04:21 – 05:46
- 2☽︎ Moon05:46 – 07:10
- 3♄︎ Saturn07:10 – 08:34
- 4♃︎ Jupiter08:34 – 09:59
- 5♂︎ Mars09:59 – 11:23
- 6☉︎ Sun11:23 – 12:47
- 7♀︎ Venus12:47 – 14:12
- 8☿︎ Mercury14:12 – 15:36
- 9☽︎ Moon15:36 – 17:00
- 10♄︎ Saturn17:00 – 18:25
- 11♃︎ Jupiter18:25 – 19:49
- 12♂︎ Mars19:49 – 21:14
Night
- 1☉︎ Sun21:14 – 21:49
- 2♀︎ Venus21:49 – 22:25
- 3☿︎ Mercury22:25 – 23:00
- 4☽︎ Moon23:00 – 23:36
- 5♄︎ Saturn23:36 – 00:12
- 6♃︎ Jupiter00:12 – 00:47
- 7♂︎ Mars00:47 – 01:23
- 8☉︎ Sun01:23 – 01:58
- 9♀︎ Venus01:58 – 02:34
- 10☿︎ Mercury02:34 – 03:10
- 11☽︎ Moon03:10 – 03:45
- 12♄︎ Saturn03:45 – 04:21
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Wednesday, 11 June 2025, the Sun rises at 04:21 and sets at 21:14: the day lasts 16h 52m, that is twelve day hours of 1h 24m. The night, until the next sunrise at 04:21, lasts 7h 07m: twelve night hours of 36 min.
Which planet rules the first hour that day?
Mercury, from 04:21 to 05:46: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.