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 Saturday, 8 August 2026: day of Saturn
- Sunrise
- 05:34
- Sunset
- 18:30
- Next sunrise
- 05:35
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Asia/Bangkok).
Day
- 1♄︎ Saturn05:34 – 06:39
- 2♃︎ Jupiter06:39 – 07:44
- 3♂︎ Mars07:44 – 08:48
- 4☉︎ Sun08:48 – 09:53
- 5♀︎ Venus09:53 – 10:57
- 6☿︎ Mercury10:57 – 12:02
- 7☽︎ Moon12:02 – 13:07
- 8♄︎ Saturn13:07 – 14:11
- 9♃︎ Jupiter14:11 – 15:16
- 10♂︎ Mars15:16 – 16:20
- 11☉︎ Sun16:20 – 17:25
- 12♀︎ Venus17:25 – 18:30
Night
- 1☿︎ Mercury18:30 – 19:25
- 2☽︎ Moon19:25 – 20:20
- 3♄︎ Saturn20:20 – 21:16
- 4♃︎ Jupiter21:16 – 22:11
- 5♂︎ Mars22:11 – 23:07
- 6☉︎ Sun23:07 – 00:02
- 7♀︎ Venus00:02 – 00:58
- 8☿︎ Mercury00:58 – 01:53
- 9☽︎ Moon01:53 – 02:48
- 10♄︎ Saturn02:48 – 03:44
- 11♃︎ Jupiter03:44 – 04:39
- 12♂︎ Mars04:39 – 05:35
Other cities · Vietnam
Questions
How are the planetary hours calculated in Thanh Hóa?
On Saturday, 8 August 2026, the Sun rises at 05:34 and sets at 18:30: the day lasts 12h 55m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:35, lasts 11h 05m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Saturn, from 05:34 to 06:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.