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 Tuesday, 19 January 2027: day of Mars
- Sunrise
- 07:50
- Sunset
- 16:07
- Next sunrise
- 07:49
A day hour lasts 41 min; a night hour, 1h 18m. Local time (Europe/Warsaw).
Day
- 1♂︎ Mars07:50 – 08:31
- 2☉︎ Sun08:31 – 09:13
- 3♀︎ Venus09:13 – 09:54
- 4☿︎ Mercury09:54 – 10:36
- 5☽︎ Moon10:36 – 11:17
- 6♄︎ Saturn11:17 – 11:58
- 7♃︎ Jupiter11:58 – 12:40
- 8♂︎ Mars12:40 – 13:21
- 9☉︎ Sun13:21 – 14:03
- 10♀︎ Venus14:03 – 14:44
- 11☿︎ Mercury14:44 – 15:25
- 12☽︎ Moon15:25 – 16:07
Night
- 1♄︎ Saturn16:07 – 17:25
- 2♃︎ Jupiter17:25 – 18:44
- 3♂︎ Mars18:44 – 20:02
- 4☉︎ Sun20:02 – 21:21
- 5♀︎ Venus21:21 – 22:39
- 6☿︎ Mercury22:39 – 23:58
- 7☽︎ Moon23:58 – 01:16
- 8♄︎ Saturn01:16 – 02:35
- 9♃︎ Jupiter02:35 – 03:53
- 10♂︎ Mars03:53 – 05:12
- 11☉︎ Sun05:12 – 06:30
- 12♀︎ Venus06:30 – 07:49
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Tuesday, 19 January 2027, the Sun rises at 07:50 and sets at 16:07: the day lasts 8h 17m, that is twelve day hours of 41 min. The night, until the next sunrise at 07:49, lasts 15h 42m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mars, from 07:50 to 08:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.