Planetary hours
in Mykolayiv.
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, 12 August 2026: day of Mercury
- Sunrise
- 05:45
- Sunset
- 20:08
- Next sunrise
- 05:46
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Europe/Kyiv).
Day
- 1☿︎ Mercury05:45 – 06:57
- 2☽︎ Moon06:57 – 08:08
- 3♄︎ Saturn08:08 – 09:20
- 4♃︎ Jupiter09:20 – 10:32
- 5♂︎ Mars10:32 – 11:44
- 6☉︎ Sun11:44 – 12:56
- 7♀︎ Venus12:56 – 14:08
- 8☿︎ Mercury14:08 – 15:20
- 9☽︎ Moon15:20 – 16:32
- 10♄︎ Saturn16:32 – 17:44
- 11♃︎ Jupiter17:44 – 18:56
- 12♂︎ Mars18:56 – 20:08
Night
- 1☉︎ Sun20:08 – 20:56
- 2♀︎ Venus20:56 – 21:44
- 3☿︎ Mercury21:44 – 22:32
- 4☽︎ Moon22:32 – 23:20
- 5♄︎ Saturn23:20 – 00:09
- 6♃︎ Jupiter00:09 – 00:57
- 7♂︎ Mars00:57 – 01:45
- 8☉︎ Sun01:45 – 02:33
- 9♀︎ Venus02:33 – 03:21
- 10☿︎ Mercury03:21 – 04:10
- 11☽︎ Moon04:10 – 04:58
- 12♄︎ Saturn04:58 – 05:46
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Questions
How are the planetary hours calculated in Mykolayiv?
On Wednesday, 12 August 2026, the Sun rises at 05:45 and sets at 20:08: the day lasts 14h 23m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:46, lasts 9h 38m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Mercury, from 05:45 to 06:57: 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.