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 Tuesday, 23 December 2025: day of Mars
- Sunrise
- 09:52
- Sunset
- 17:02
- Next sunrise
- 09:52
A day hour lasts 36 min; a night hour, 1h 24m. Local time (Asia/Novosibirsk).
Day
- 1♂︎ Mars09:52 – 10:28
- 2☉︎ Sun10:28 – 11:04
- 3♀︎ Venus11:04 – 11:39
- 4☿︎ Mercury11:39 – 12:15
- 5☽︎ Moon12:15 – 12:51
- 6♄︎ Saturn12:51 – 13:27
- 7♃︎ Jupiter13:27 – 14:03
- 8♂︎ Mars14:03 – 14:39
- 9☉︎ Sun14:39 – 15:14
- 10♀︎ Venus15:14 – 15:50
- 11☿︎ Mercury15:50 – 16:26
- 12☽︎ Moon16:26 – 17:02
Night
- 1♄︎ Saturn17:02 – 18:26
- 2♃︎ Jupiter18:26 – 19:50
- 3♂︎ Mars19:50 – 21:14
- 4☉︎ Sun21:14 – 22:39
- 5♀︎ Venus22:39 – 00:03
- 6☿︎ Mercury00:03 – 01:27
- 7☽︎ Moon01:27 – 02:51
- 8♄︎ Saturn02:51 – 04:15
- 9♃︎ Jupiter04:15 – 05:40
- 10♂︎ Mars05:40 – 07:04
- 11☉︎ Sun07:04 – 08:28
- 12♀︎ Venus08:28 – 09:52
Other cities · Russia
Questions
How are the planetary hours calculated in Novosibirsk?
On Tuesday, 23 December 2025, the Sun rises at 09:52 and sets at 17:02: the day lasts 7h 10m, that is twelve day hours of 36 min. The night, until the next sunrise at 09:52, lasts 16h 50m: twelve night hours of 1h 24m.
Which planet rules the first hour that day?
Mars, from 09:52 to 10:28: 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.