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 Sunday, 6 September 2026: day of the Sun
- Sunrise
- 06:35
- Sunset
- 19:40
- Next sunrise
- 06:36
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Europe/Bucharest).
Day
- 1☉︎ Sun06:35 – 07:40
- 2♀︎ Venus07:40 – 08:45
- 3☿︎ Mercury08:45 – 09:51
- 4☽︎ Moon09:51 – 10:56
- 5♄︎ Saturn10:56 – 12:02
- 6♃︎ Jupiter12:02 – 13:07
- 7♂︎ Mars13:07 – 14:12
- 8☉︎ Sun14:12 – 15:18
- 9♀︎ Venus15:18 – 16:23
- 10☿︎ Mercury16:23 – 17:29
- 11☽︎ Moon17:29 – 18:34
- 12♄︎ Saturn18:34 – 19:40
Night
- 1♃︎ Jupiter19:40 – 20:34
- 2♂︎ Mars20:34 – 21:29
- 3☉︎ Sun21:29 – 22:24
- 4♀︎ Venus22:24 – 23:18
- 5☿︎ Mercury23:18 – 00:13
- 6☽︎ Moon00:13 – 01:08
- 7♄︎ Saturn01:08 – 02:02
- 8♃︎ Jupiter02:02 – 02:57
- 9♂︎ Mars02:57 – 03:52
- 10☉︎ Sun03:52 – 04:46
- 11♀︎ Venus04:46 – 05:41
- 12☿︎ Mercury05:41 – 06:36
Other cities · Romania
Questions
How are the planetary hours calculated in Iaşi?
On Sunday, 6 September 2026, the Sun rises at 06:35 and sets at 19:40: the day lasts 13h 05m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:36, lasts 10h 56m: twelve night hours of 55 min.
Which planet rules the first hour that day?
The Sun, from 06:35 to 07:40: 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.