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 Thursday, 1 October 2026: day of Jupiter
- Sunrise
- 07:08
- Sunset
- 18:49
- Next sunrise
- 07:09
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Europe/Bucharest).
Day
- 1♃︎ Jupiter07:08 – 08:06
- 2♂︎ Mars08:06 – 09:05
- 3☉︎ Sun09:05 – 10:03
- 4♀︎ Venus10:03 – 11:01
- 5☿︎ Mercury11:01 – 12:00
- 6☽︎ Moon12:00 – 12:58
- 7♄︎ Saturn12:58 – 13:57
- 8♃︎ Jupiter13:57 – 14:55
- 9♂︎ Mars14:55 – 15:54
- 10☉︎ Sun15:54 – 16:52
- 11♀︎ Venus16:52 – 17:51
- 12☿︎ Mercury17:51 – 18:49
Night
- 1☽︎ Moon18:49 – 19:51
- 2♄︎ Saturn19:51 – 20:52
- 3♃︎ Jupiter20:52 – 21:54
- 4♂︎ Mars21:54 – 22:56
- 5☉︎ Sun22:56 – 23:57
- 6♀︎ Venus23:57 – 00:59
- 7☿︎ Mercury00:59 – 02:01
- 8☽︎ Moon02:01 – 03:02
- 9♄︎ Saturn03:02 – 04:04
- 10♃︎ Jupiter04:04 – 05:06
- 11♂︎ Mars05:06 – 06:07
- 12☉︎ Sun06:07 – 07:09
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Questions
How are the planetary hours calculated in Iaşi?
On Thursday, 1 October 2026, the Sun rises at 07:08 and sets at 18:49: the day lasts 11h 41m, that is twelve day hours of 58 min. The night, until the next sunrise at 07:09, lasts 12h 20m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
Jupiter, from 07:08 to 08:06: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.