Planetary hours
in Iaşi.
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 Friday, 10 April 2026: day of Venus
- Sunrise
- 06:31
- Sunset
- 19:51
- Next sunrise
- 06:29
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Europe/Bucharest).
Day
- 1♀︎ Venus06:31 – 07:38
- 2☿︎ Mercury07:38 – 08:44
- 3☽︎ Moon08:44 – 09:51
- 4♄︎ Saturn09:51 – 10:58
- 5♃︎ Jupiter10:58 – 12:04
- 6♂︎ Mars12:04 – 13:11
- 7☉︎ Sun13:11 – 14:18
- 8♀︎ Venus14:18 – 15:24
- 9☿︎ Mercury15:24 – 16:31
- 10☽︎ Moon16:31 – 17:38
- 11♄︎ Saturn17:38 – 18:44
- 12♃︎ Jupiter18:44 – 19:51
Night
- 1♂︎ Mars19:51 – 20:44
- 2☉︎ Sun20:44 – 21:37
- 3♀︎ Venus21:37 – 22:30
- 4☿︎ Mercury22:30 – 23:24
- 5☽︎ Moon23:24 – 00:17
- 6♄︎ Saturn00:17 – 01:10
- 7♃︎ Jupiter01:10 – 02:03
- 8♂︎ Mars02:03 – 02:56
- 9☉︎ Sun02:56 – 03:49
- 10♀︎ Venus03:49 – 04:43
- 11☿︎ Mercury04:43 – 05:36
- 12☽︎ Moon05:36 – 06:29
Other cities · Romania
Questions
How are the planetary hours calculated in Iaşi?
On Friday, 10 April 2026, the Sun rises at 06:31 and sets at 19:51: the day lasts 13h 20m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:29, lasts 10h 38m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Venus, from 06:31 to 07:38: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.