Planetary hours
in Łódź.
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 Sunday, 17 January 2027: day of the Sun
- Sunrise
- 07:40
- Sunset
- 16:04
- Next sunrise
- 07:39
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun07:40 – 08:22
- 2♀︎ Venus08:22 – 09:04
- 3☿︎ Mercury09:04 – 09:46
- 4☽︎ Moon09:46 – 10:28
- 5♄︎ Saturn10:28 – 11:10
- 6♃︎ Jupiter11:10 – 11:52
- 7♂︎ Mars11:52 – 12:34
- 8☉︎ Sun12:34 – 13:16
- 9♀︎ Venus13:16 – 13:58
- 10☿︎ Mercury13:58 – 14:40
- 11☽︎ Moon14:40 – 15:22
- 12♄︎ Saturn15:22 – 16:04
Night
- 1♃︎ Jupiter16:04 – 17:21
- 2♂︎ Mars17:21 – 18:39
- 3☉︎ Sun18:39 – 19:57
- 4♀︎ Venus19:57 – 21:15
- 5☿︎ Mercury21:15 – 22:33
- 6☽︎ Moon22:33 – 23:51
- 7♄︎ Saturn23:51 – 01:09
- 8♃︎ Jupiter01:09 – 02:27
- 9♂︎ Mars02:27 – 03:45
- 10☉︎ Sun03:45 – 05:03
- 11♀︎ Venus05:03 – 06:21
- 12☿︎ Mercury06:21 – 07:39
Other cities · Poland
Questions
How are the planetary hours calculated in Łódź?
On Sunday, 17 January 2027, the Sun rises at 07:40 and sets at 16:04: the day lasts 8h 23m, that is twelve day hours of 42 min. The night, until the next sunrise at 07:39, lasts 15h 36m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
The Sun, from 07:40 to 08:22: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.