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, 28 July 2026: day of Mars
- Sunrise
- 05:43
- Sunset
- 20:48
- Next sunrise
- 05:44
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Bucharest).
Day
- 1♂︎ Mars05:43 – 06:58
- 2☉︎ Sun06:58 – 08:14
- 3♀︎ Venus08:14 – 09:29
- 4☿︎ Mercury09:29 – 10:44
- 5☽︎ Moon10:44 – 12:00
- 6♄︎ Saturn12:00 – 13:15
- 7♃︎ Jupiter13:15 – 14:31
- 8♂︎ Mars14:31 – 15:46
- 9☉︎ Sun15:46 – 17:01
- 10♀︎ Venus17:01 – 18:17
- 11☿︎ Mercury18:17 – 19:32
- 12☽︎ Moon19:32 – 20:48
Night
- 1♄︎ Saturn20:48 – 21:32
- 2♃︎ Jupiter21:32 – 22:17
- 3♂︎ Mars22:17 – 23:02
- 4☉︎ Sun23:02 – 23:46
- 5♀︎ Venus23:46 – 00:31
- 6☿︎ Mercury00:31 – 01:16
- 7☽︎ Moon01:16 – 02:01
- 8♄︎ Saturn02:01 – 02:45
- 9♃︎ Jupiter02:45 – 03:30
- 10♂︎ Mars03:30 – 04:15
- 11☉︎ Sun04:15 – 04:59
- 12♀︎ Venus04:59 – 05:44
Other cities · Romania
Questions
How are the planetary hours calculated in Iaşi?
On Tuesday, 28 July 2026, the Sun rises at 05:43 and sets at 20:48: the day lasts 15h 05m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 05:44, lasts 8h 56m: twelve night hours of 45 min.
Which planet rules the first hour that day?
Mars, from 05:43 to 06:58: 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.