Planetary hours
in Nizhniy Novgorod.
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 Wednesday, 20 August 2025: day of Mercury
- Sunrise
- 04:43
- Sunset
- 19:29
- Next sunrise
- 04:45
A day hour lasts 1h 14m; a night hour, 46 min. Local time (Europe/Moscow).
Day
- 1☿︎ Mercury04:43 – 05:57
- 2☽︎ Moon05:57 – 07:11
- 3♄︎ Saturn07:11 – 08:25
- 4♃︎ Jupiter08:25 – 09:39
- 5♂︎ Mars09:39 – 10:52
- 6☉︎ Sun10:52 – 12:06
- 7♀︎ Venus12:06 – 13:20
- 8☿︎ Mercury13:20 – 14:34
- 9☽︎ Moon14:34 – 15:48
- 10♄︎ Saturn15:48 – 17:01
- 11♃︎ Jupiter17:01 – 18:15
- 12♂︎ Mars18:15 – 19:29
Night
- 1☉︎ Sun19:29 – 20:15
- 2♀︎ Venus20:15 – 21:02
- 3☿︎ Mercury21:02 – 21:48
- 4☽︎ Moon21:48 – 22:34
- 5♄︎ Saturn22:34 – 23:21
- 6♃︎ Jupiter23:21 – 00:07
- 7♂︎ Mars00:07 – 00:54
- 8☉︎ Sun00:54 – 01:40
- 9♀︎ Venus01:40 – 02:26
- 10☿︎ Mercury02:26 – 03:13
- 11☽︎ Moon03:13 – 03:59
- 12♄︎ Saturn03:59 – 04:45
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Questions
How are the planetary hours calculated in Nizhniy Novgorod?
On Wednesday, 20 August 2025, the Sun rises at 04:43 and sets at 19:29: the day lasts 14h 46m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 04:45, lasts 9h 16m: twelve night hours of 46 min.
Which planet rules the first hour that day?
Mercury, from 04:43 to 05:57: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.