Planetary hours
in Chon Buri.
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 Monday, 21 December 2026: day of the Moon
- Sunrise
- 06:33
- Sunset
- 17:54
- Next sunrise
- 06:34
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Asia/Bangkok).
Day
- 1☽︎ Moon06:33 – 07:30
- 2♄︎ Saturn07:30 – 08:27
- 3♃︎ Jupiter08:27 – 09:23
- 4♂︎ Mars09:23 – 10:20
- 5☉︎ Sun10:20 – 11:17
- 6♀︎ Venus11:17 – 12:14
- 7☿︎ Mercury12:14 – 13:10
- 8☽︎ Moon13:10 – 14:07
- 9♄︎ Saturn14:07 – 15:04
- 10♃︎ Jupiter15:04 – 16:00
- 11♂︎ Mars16:00 – 16:57
- 12☉︎ Sun16:57 – 17:54
Night
- 1♀︎ Venus17:54 – 18:57
- 2☿︎ Mercury18:57 – 20:00
- 3☽︎ Moon20:00 – 21:04
- 4♄︎ Saturn21:04 – 22:07
- 5♃︎ Jupiter22:07 – 23:10
- 6♂︎ Mars23:10 – 00:14
- 7☉︎ Sun00:14 – 01:17
- 8♀︎ Venus01:17 – 02:20
- 9☿︎ Mercury02:20 – 03:24
- 10☽︎ Moon03:24 – 04:27
- 11♄︎ Saturn04:27 – 05:30
- 12♃︎ Jupiter05:30 – 06:34
Other cities · Thailand
Questions
How are the planetary hours calculated in Chon Buri?
On Monday, 21 December 2026, the Sun rises at 06:33 and sets at 17:54: the day lasts 11h 20m, that is twelve day hours of 57 min. The night, until the next sunrise at 06:34, lasts 12h 40m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
The Moon, from 06:33 to 07:30: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.