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 Wednesday, 19 August 2026: day of Mercury
- Sunrise
- 06:11
- Sunset
- 20:14
- Next sunrise
- 06:12
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Bucharest).
Day
- 1☿︎ Mercury06:11 – 07:21
- 2☽︎ Moon07:21 – 08:31
- 3♄︎ Saturn08:31 – 09:42
- 4♃︎ Jupiter09:42 – 10:52
- 5♂︎ Mars10:52 – 12:02
- 6☉︎ Sun12:02 – 13:12
- 7♀︎ Venus13:12 – 14:23
- 8☿︎ Mercury14:23 – 15:33
- 9☽︎ Moon15:33 – 16:43
- 10♄︎ Saturn16:43 – 17:53
- 11♃︎ Jupiter17:53 – 19:03
- 12♂︎ Mars19:03 – 20:14
Night
- 1☉︎ Sun20:14 – 21:04
- 2♀︎ Venus21:04 – 21:53
- 3☿︎ Mercury21:53 – 22:43
- 4☽︎ Moon22:43 – 23:33
- 5♄︎ Saturn23:33 – 00:23
- 6♃︎ Jupiter00:23 – 01:13
- 7♂︎ Mars01:13 – 02:03
- 8☉︎ Sun02:03 – 02:53
- 9♀︎ Venus02:53 – 03:43
- 10☿︎ Mercury03:43 – 04:32
- 11☽︎ Moon04:32 – 05:22
- 12♄︎ Saturn05:22 – 06:12
Other cities · Romania
Questions
How are the planetary hours calculated in Iaşi?
On Wednesday, 19 August 2026, the Sun rises at 06:11 and sets at 20:14: the day lasts 14h 03m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:12, lasts 9h 59m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Mercury, from 06:11 to 07:21: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.