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 Sunday, 17 May 2026: day of the Sun
- Sunrise
- 05:36
- Sunset
- 21:05
- Next sunrise
- 05:34
A day hour lasts 1h 17m; a night hour, 42 min. Local time (Europe/Kyiv).
Day
- 1☉︎ Sun05:36 – 06:53
- 2♀︎ Venus06:53 – 08:11
- 3☿︎ Mercury08:11 – 09:28
- 4☽︎ Moon09:28 – 10:45
- 5♄︎ Saturn10:45 – 12:03
- 6♃︎ Jupiter12:03 – 13:20
- 7♂︎ Mars13:20 – 14:38
- 8☉︎ Sun14:38 – 15:55
- 9♀︎ Venus15:55 – 17:13
- 10☿︎ Mercury17:13 – 18:30
- 11☽︎ Moon18:30 – 19:47
- 12♄︎ Saturn19:47 – 21:05
Night
- 1♃︎ Jupiter21:05 – 21:47
- 2♂︎ Mars21:47 – 22:30
- 3☉︎ Sun22:30 – 23:12
- 4♀︎ Venus23:12 – 23:55
- 5☿︎ Mercury23:55 – 00:37
- 6☽︎ Moon00:37 – 01:20
- 7♄︎ Saturn01:20 – 02:02
- 8♃︎ Jupiter02:02 – 02:45
- 9♂︎ Mars02:45 – 03:27
- 10☉︎ Sun03:27 – 04:09
- 11♀︎ Venus04:09 – 04:52
- 12☿︎ Mercury04:52 – 05:34
Other cities · Ukraine
Questions
How are the planetary hours calculated in Lviv?
On Sunday, 17 May 2026, the Sun rises at 05:36 and sets at 21:05: the day lasts 15h 29m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:34, lasts 8h 29m: twelve night hours of 42 min.
Which planet rules the first hour that day?
The Sun, from 05:36 to 06:53: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.