Planetary hours
in Tianjin.
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 July 2027: day of Jupiter
- Sunrise
- 04:48
- Sunset
- 19:41
- Next sunrise
- 04:49
A day hour lasts 1h 14m; a night hour, 46 min. Local time (Asia/Shanghai).
Day
- 1♃︎ Jupiter04:48 – 06:03
- 2♂︎ Mars06:03 – 07:17
- 3☉︎ Sun07:17 – 08:31
- 4♀︎ Venus08:31 – 09:46
- 5☿︎ Mercury09:46 – 11:00
- 6☽︎ Moon11:00 – 12:14
- 7♄︎ Saturn12:14 – 13:29
- 8♃︎ Jupiter13:29 – 14:43
- 9♂︎ Mars14:43 – 15:58
- 10☉︎ Sun15:58 – 17:12
- 11♀︎ Venus17:12 – 18:26
- 12☿︎ Mercury18:26 – 19:41
Night
- 1☽︎ Moon19:41 – 20:27
- 2♄︎ Saturn20:27 – 21:12
- 3♃︎ Jupiter21:12 – 21:58
- 4♂︎ Mars21:58 – 22:43
- 5☉︎ Sun22:43 – 23:29
- 6♀︎ Venus23:29 – 00:15
- 7☿︎ Mercury00:15 – 01:00
- 8☽︎ Moon01:00 – 01:46
- 9♄︎ Saturn01:46 – 02:32
- 10♃︎ Jupiter02:32 – 03:17
- 11♂︎ Mars03:17 – 04:03
- 12☉︎ Sun04:03 – 04:49
Other cities · China
Questions
How are the planetary hours calculated in Tianjin?
On Thursday, 1 July 2027, the Sun rises at 04:48 and sets at 19:41: the day lasts 14h 53m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 04:49, lasts 9h 08m: twelve night hours of 46 min.
Which planet rules the first hour that day?
Jupiter, from 04:48 to 06:03: 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.