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 Tuesday, 29 September 2026: day of Mars
- Sunrise
- 07:05
- Sunset
- 18:53
- Next sunrise
- 07:06
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Europe/Bucharest).
Day
- 1♂︎ Mars07:05 – 08:04
- 2☉︎ Sun08:04 – 09:03
- 3♀︎ Venus09:03 – 10:02
- 4☿︎ Mercury10:02 – 11:01
- 5☽︎ Moon11:01 – 12:00
- 6♄︎ Saturn12:00 – 12:59
- 7♃︎ Jupiter12:59 – 13:58
- 8♂︎ Mars13:58 – 14:57
- 9☉︎ Sun14:57 – 15:56
- 10♀︎ Venus15:56 – 16:55
- 11☿︎ Mercury16:55 – 17:54
- 12☽︎ Moon17:54 – 18:53
Night
- 1♄︎ Saturn18:53 – 19:54
- 2♃︎ Jupiter19:54 – 20:55
- 3♂︎ Mars20:55 – 21:56
- 4☉︎ Sun21:56 – 22:57
- 5♀︎ Venus22:57 – 23:59
- 6☿︎ Mercury23:59 – 01:00
- 7☽︎ Moon01:00 – 02:01
- 8♄︎ Saturn02:01 – 03:02
- 9♃︎ Jupiter03:02 – 04:03
- 10♂︎ Mars04:03 – 05:04
- 11☉︎ Sun05:04 – 06:05
- 12♀︎ Venus06:05 – 07:06
Other cities · Romania
Questions
How are the planetary hours calculated in Iaşi?
On Tuesday, 29 September 2026, the Sun rises at 07:05 and sets at 18:53: the day lasts 11h 48m, that is twelve day hours of 59 min. The night, until the next sunrise at 07:06, lasts 12h 13m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Mars, from 07:05 to 08:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.