Planetary hours
in Samut Prakan.
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, 22 October 2026: day of Jupiter
- Sunrise
- 06:09
- Sunset
- 17:54
- Next sunrise
- 06:09
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Asia/Bangkok).
Day
- 1♃︎ Jupiter06:09 – 07:08
- 2♂︎ Mars07:08 – 08:06
- 3☉︎ Sun08:06 – 09:05
- 4♀︎ Venus09:05 – 10:04
- 5☿︎ Mercury10:04 – 11:03
- 6☽︎ Moon11:03 – 12:02
- 7♄︎ Saturn12:02 – 13:00
- 8♃︎ Jupiter13:00 – 13:59
- 9♂︎ Mars13:59 – 14:58
- 10☉︎ Sun14:58 – 15:57
- 11♀︎ Venus15:57 – 16:55
- 12☿︎ Mercury16:55 – 17:54
Night
- 1☽︎ Moon17:54 – 18:55
- 2♄︎ Saturn18:55 – 19:57
- 3♃︎ Jupiter19:57 – 20:58
- 4♂︎ Mars20:58 – 21:59
- 5☉︎ Sun21:59 – 23:00
- 6♀︎ Venus23:00 – 00:02
- 7☿︎ Mercury00:02 – 01:03
- 8☽︎ Moon01:03 – 02:04
- 9♄︎ Saturn02:04 – 03:05
- 10♃︎ Jupiter03:05 – 04:07
- 11♂︎ Mars04:07 – 05:08
- 12☉︎ Sun05:08 – 06:09
Other cities · Thailand
Questions
How are the planetary hours calculated in Samut Prakan?
On Thursday, 22 October 2026, the Sun rises at 06:09 and sets at 17:54: the day lasts 11h 45m, that is twelve day hours of 59 min. The night, until the next sunrise at 06:09, lasts 12h 15m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Jupiter, from 06:09 to 07:08: 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.