Planetary hours
in Omsk.
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 Monday, 8 December 2025: day of the Moon
- Sunrise
- 09:17
- Sunset
- 16:39
- Next sunrise
- 09:18
A day hour lasts 37 min; a night hour, 1h 23m. Local time (Asia/Omsk).
Day
- 1☽︎ Moon09:17 – 09:54
- 2♄︎ Saturn09:54 – 10:31
- 3♃︎ Jupiter10:31 – 11:07
- 4♂︎ Mars11:07 – 11:44
- 5☉︎ Sun11:44 – 12:21
- 6♀︎ Venus12:21 – 12:58
- 7☿︎ Mercury12:58 – 13:35
- 8☽︎ Moon13:35 – 14:11
- 9♄︎ Saturn14:11 – 14:48
- 10♃︎ Jupiter14:48 – 15:25
- 11♂︎ Mars15:25 – 16:02
- 12☉︎ Sun16:02 – 16:39
Night
- 1♀︎ Venus16:39 – 18:02
- 2☿︎ Mercury18:02 – 19:25
- 3☽︎ Moon19:25 – 20:48
- 4♄︎ Saturn20:48 – 22:12
- 5♃︎ Jupiter22:12 – 23:35
- 6♂︎ Mars23:35 – 00:58
- 7☉︎ Sun00:58 – 02:22
- 8♀︎ Venus02:22 – 03:45
- 9☿︎ Mercury03:45 – 05:08
- 10☽︎ Moon05:08 – 06:32
- 11♄︎ Saturn06:32 – 07:55
- 12♃︎ Jupiter07:55 – 09:18
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Questions
How are the planetary hours calculated in Omsk?
On Monday, 8 December 2025, the Sun rises at 09:17 and sets at 16:39: the day lasts 7h 22m, that is twelve day hours of 37 min. The night, until the next sunrise at 09:18, lasts 16h 40m: twelve night hours of 1h 23m.
Which planet rules the first hour that day?
The Moon, from 09:17 to 09:54: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.