Planetary hours
in Novosibirsk.
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 Thursday, 11 December 2025: day of Jupiter
- Sunrise
- 09:43
- Sunset
- 16:59
- Next sunrise
- 09:44
A day hour lasts 36 min; a night hour, 1h 24m. Local time (Asia/Novosibirsk).
Day
- 1♃︎ Jupiter09:43 – 10:19
- 2♂︎ Mars10:19 – 10:55
- 3☉︎ Sun10:55 – 11:32
- 4♀︎ Venus11:32 – 12:08
- 5☿︎ Mercury12:08 – 12:45
- 6☽︎ Moon12:45 – 13:21
- 7♄︎ Saturn13:21 – 13:57
- 8♃︎ Jupiter13:57 – 14:34
- 9♂︎ Mars14:34 – 15:10
- 10☉︎ Sun15:10 – 15:47
- 11♀︎ Venus15:47 – 16:23
- 12☿︎ Mercury16:23 – 16:59
Night
- 1☽︎ Moon16:59 – 18:23
- 2♄︎ Saturn18:23 – 19:47
- 3♃︎ Jupiter19:47 – 21:10
- 4♂︎ Mars21:10 – 22:34
- 5☉︎ Sun22:34 – 23:58
- 6♀︎ Venus23:58 – 01:21
- 7☿︎ Mercury01:21 – 02:45
- 8☽︎ Moon02:45 – 04:09
- 9♄︎ Saturn04:09 – 05:33
- 10♃︎ Jupiter05:33 – 06:56
- 11♂︎ Mars06:56 – 08:20
- 12☉︎ Sun08:20 – 09:44
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Questions
How are the planetary hours calculated in Novosibirsk?
On Thursday, 11 December 2025, the Sun rises at 09:43 and sets at 16:59: the day lasts 7h 17m, that is twelve day hours of 36 min. The night, until the next sunrise at 09:44, lasts 16h 44m: twelve night hours of 1h 24m.
Which planet rules the first hour that day?
Jupiter, from 09:43 to 10:19: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.