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, 8 September 2026: day of Mars
- Sunrise
- 06:37
- Sunset
- 19:36
- Next sunrise
- 06:38
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Europe/Bucharest).
Day
- 1♂︎ Mars06:37 – 07:42
- 2☉︎ Sun07:42 – 08:47
- 3♀︎ Venus08:47 – 09:52
- 4☿︎ Mercury09:52 – 10:57
- 5☽︎ Moon10:57 – 12:01
- 6♄︎ Saturn12:01 – 13:06
- 7♃︎ Jupiter13:06 – 14:11
- 8♂︎ Mars14:11 – 15:16
- 9☉︎ Sun15:16 – 16:21
- 10♀︎ Venus16:21 – 17:26
- 11☿︎ Mercury17:26 – 18:31
- 12☽︎ Moon18:31 – 19:36
Night
- 1♄︎ Saturn19:36 – 20:31
- 2♃︎ Jupiter20:31 – 21:26
- 3♂︎ Mars21:26 – 22:21
- 4☉︎ Sun22:21 – 23:17
- 5♀︎ Venus23:17 – 00:12
- 6☿︎ Mercury00:12 – 01:07
- 7☽︎ Moon01:07 – 02:02
- 8♄︎ Saturn02:02 – 02:57
- 9♃︎ Jupiter02:57 – 03:53
- 10♂︎ Mars03:53 – 04:48
- 11☉︎ Sun04:48 – 05:43
- 12♀︎ Venus05:43 – 06:38
Other cities · Romania
Questions
How are the planetary hours calculated in Iaşi?
On Tuesday, 8 September 2026, the Sun rises at 06:37 and sets at 19:36: the day lasts 12h 58m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:38, lasts 11h 03m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Mars, from 06:37 to 07:42: 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.