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, 17 July 2027: day of Saturn
- Sunrise
- 04:42
- Sunset
- 21:05
- Next sunrise
- 04:43
A day hour lasts 1h 22m; a night hour, 38 min. Local time (Europe/Warsaw).
Day
- 1♄︎ Saturn04:42 – 06:04
- 2♃︎ Jupiter06:04 – 07:26
- 3♂︎ Mars07:26 – 08:47
- 4☉︎ Sun08:47 – 10:09
- 5♀︎ Venus10:09 – 11:31
- 6☿︎ Mercury11:31 – 12:53
- 7☽︎ Moon12:53 – 14:15
- 8♄︎ Saturn14:15 – 15:37
- 9♃︎ Jupiter15:37 – 16:59
- 10♂︎ Mars16:59 – 18:21
- 11☉︎ Sun18:21 – 19:43
- 12♀︎ Venus19:43 – 21:05
Night
- 1☿︎ Mercury21:05 – 21:43
- 2☽︎ Moon21:43 – 22:21
- 3♄︎ Saturn22:21 – 22:59
- 4♃︎ Jupiter22:59 – 23:37
- 5♂︎ Mars23:37 – 00:16
- 6☉︎ Sun00:16 – 00:54
- 7♀︎ Venus00:54 – 01:32
- 8☿︎ Mercury01:32 – 02:10
- 9☽︎ Moon02:10 – 02:48
- 10♄︎ Saturn02:48 – 03:27
- 11♃︎ Jupiter03:27 – 04:05
- 12♂︎ Mars04:05 – 04:43
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Saturday, 17 July 2027, the Sun rises at 04:42 and sets at 21:05: the day lasts 16h 23m, that is twelve day hours of 1h 22m. The night, until the next sunrise at 04:43, lasts 7h 38m: twelve night hours of 38 min.
Which planet rules the first hour that day?
Saturn, from 04:42 to 06:04: 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.