Planetary hours
in Thanh Hóa.
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, 10 December 2026: day of Jupiter
- Sunrise
- 06:20
- Sunset
- 17:18
- Next sunrise
- 06:21
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Asia/Bangkok).
Day
- 1♃︎ Jupiter06:20 – 07:15
- 2♂︎ Mars07:15 – 08:10
- 3☉︎ Sun08:10 – 09:05
- 4♀︎ Venus09:05 – 09:59
- 5☿︎ Mercury09:59 – 10:54
- 6☽︎ Moon10:54 – 11:49
- 7♄︎ Saturn11:49 – 12:44
- 8♃︎ Jupiter12:44 – 13:39
- 9♂︎ Mars13:39 – 14:34
- 10☉︎ Sun14:34 – 15:28
- 11♀︎ Venus15:28 – 16:23
- 12☿︎ Mercury16:23 – 17:18
Night
- 1☽︎ Moon17:18 – 18:23
- 2♄︎ Saturn18:23 – 19:28
- 3♃︎ Jupiter19:28 – 20:34
- 4♂︎ Mars20:34 – 21:39
- 5☉︎ Sun21:39 – 22:44
- 6♀︎ Venus22:44 – 23:49
- 7☿︎ Mercury23:49 – 00:55
- 8☽︎ Moon00:55 – 02:00
- 9♄︎ Saturn02:00 – 03:05
- 10♃︎ Jupiter03:05 – 04:10
- 11♂︎ Mars04:10 – 05:15
- 12☉︎ Sun05:15 – 06:21
Other cities · Vietnam
Questions
How are the planetary hours calculated in Thanh Hóa?
On Thursday, 10 December 2026, the Sun rises at 06:20 and sets at 17:18: the day lasts 10h 58m, that is twelve day hours of 55 min. The night, until the next sunrise at 06:21, lasts 13h 03m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Jupiter, from 06:20 to 07:15: 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.