Planetary hours
in Harbin.
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 July 2025: day of Mars
- Sunrise
- 04:12
- Sunset
- 19:06
- Next sunrise
- 04:13
A day hour lasts 1h 14m; a night hour, 46 min. Local time (Asia/Shanghai).
Day
- 1♂︎ Mars04:12 – 05:27
- 2☉︎ Sun05:27 – 06:41
- 3♀︎ Venus06:41 – 07:56
- 4☿︎ Mercury07:56 – 09:10
- 5☽︎ Moon09:10 – 10:25
- 6♄︎ Saturn10:25 – 11:39
- 7♃︎ Jupiter11:39 – 12:53
- 8♂︎ Mars12:53 – 14:08
- 9☉︎ Sun14:08 – 15:22
- 10♀︎ Venus15:22 – 16:37
- 11☿︎ Mercury16:37 – 17:51
- 12☽︎ Moon17:51 – 19:06
Night
- 1♄︎ Saturn19:06 – 19:51
- 2♃︎ Jupiter19:51 – 20:37
- 3♂︎ Mars20:37 – 21:23
- 4☉︎ Sun21:23 – 22:08
- 5♀︎ Venus22:08 – 22:54
- 6☿︎ Mercury22:54 – 23:40
- 7☽︎ Moon23:40 – 00:25
- 8♄︎ Saturn00:25 – 01:11
- 9♃︎ Jupiter01:11 – 01:57
- 10♂︎ Mars01:57 – 02:42
- 11☉︎ Sun02:42 – 03:28
- 12♀︎ Venus03:28 – 04:13
Other cities · China
Questions
How are the planetary hours calculated in Harbin?
On Tuesday, 29 July 2025, the Sun rises at 04:12 and sets at 19:06: the day lasts 14h 53m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 04:13, lasts 9h 08m: twelve night hours of 46 min.
Which planet rules the first hour that day?
Mars, from 04:12 to 05:27: 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.