Planetary hours
in Lviv.
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, 30 July 2025: day of Mercury
- Sunrise
- 05:51
- Sunset
- 21:08
- Next sunrise
- 05:52
A day hour lasts 1h 16m; a night hour, 44 min. Local time (Europe/Kyiv).
Day
- 1☿︎ Mercury05:51 – 07:07
- 2☽︎ Moon07:07 – 08:24
- 3♄︎ Saturn08:24 – 09:40
- 4♃︎ Jupiter09:40 – 10:57
- 5♂︎ Mars10:57 – 12:13
- 6☉︎ Sun12:13 – 13:29
- 7♀︎ Venus13:29 – 14:46
- 8☿︎ Mercury14:46 – 16:02
- 9☽︎ Moon16:02 – 17:19
- 10♄︎ Saturn17:19 – 18:35
- 11♃︎ Jupiter18:35 – 19:52
- 12♂︎ Mars19:52 – 21:08
Night
- 1☉︎ Sun21:08 – 21:52
- 2♀︎ Venus21:52 – 22:35
- 3☿︎ Mercury22:35 – 23:19
- 4☽︎ Moon23:19 – 00:03
- 5♄︎ Saturn00:03 – 00:46
- 6♃︎ Jupiter00:46 – 01:30
- 7♂︎ Mars01:30 – 02:14
- 8☉︎ Sun02:14 – 02:57
- 9♀︎ Venus02:57 – 03:41
- 10☿︎ Mercury03:41 – 04:25
- 11☽︎ Moon04:25 – 05:08
- 12♄︎ Saturn05:08 – 05:52
Other cities · Ukraine
Questions
How are the planetary hours calculated in Lviv?
On Wednesday, 30 July 2025, the Sun rises at 05:51 and sets at 21:08: the day lasts 15h 17m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 05:52, lasts 8h 44m: twelve night hours of 44 min.
Which planet rules the first hour that day?
Mercury, from 05:51 to 07:07: 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.