Planetary hours
in Si Racha.
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, 4 January 2027: day of the Moon
- Sunrise
- 06:39
- Sunset
- 18:02
- Next sunrise
- 06:40
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Asia/Bangkok).
Day
- 1☽︎ Moon06:39 – 07:36
- 2♄︎ Saturn07:36 – 08:33
- 3♃︎ Jupiter08:33 – 09:30
- 4♂︎ Mars09:30 – 10:27
- 5☉︎ Sun10:27 – 11:24
- 6♀︎ Venus11:24 – 12:21
- 7☿︎ Mercury12:21 – 13:17
- 8☽︎ Moon13:17 – 14:14
- 9♄︎ Saturn14:14 – 15:11
- 10♃︎ Jupiter15:11 – 16:08
- 11♂︎ Mars16:08 – 17:05
- 12☉︎ Sun17:05 – 18:02
Night
- 1♀︎ Venus18:02 – 19:05
- 2☿︎ Mercury19:05 – 20:08
- 3☽︎ Moon20:08 – 21:11
- 4♄︎ Saturn21:11 – 22:14
- 5♃︎ Jupiter22:14 – 23:18
- 6♂︎ Mars23:18 – 00:21
- 7☉︎ Sun00:21 – 01:24
- 8♀︎ Venus01:24 – 02:27
- 9☿︎ Mercury02:27 – 03:30
- 10☽︎ Moon03:30 – 04:33
- 11♄︎ Saturn04:33 – 05:36
- 12♃︎ Jupiter05:36 – 06:40
Other cities · Thailand
Questions
How are the planetary hours calculated in Si Racha?
On Monday, 4 January 2027, the Sun rises at 06:39 and sets at 18:02: the day lasts 11h 23m, that is twelve day hours of 57 min. The night, until the next sunrise at 06:40, lasts 12h 38m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
The Moon, from 06:39 to 07:36: 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.