Planetary hours
in Nha Trang.
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 Wednesday, 12 May 2027: day of Mercury
- Sunrise
- 05:19
- Sunset
- 17:59
- Next sunrise
- 05:19
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Asia/Ho_Chi_Minh).
Day
- 1☿︎ Mercury05:19 – 06:23
- 2☽︎ Moon06:23 – 07:26
- 3♄︎ Saturn07:26 – 08:29
- 4♃︎ Jupiter08:29 – 09:33
- 5♂︎ Mars09:33 – 10:36
- 6☉︎ Sun10:36 – 11:39
- 7♀︎ Venus11:39 – 12:42
- 8☿︎ Mercury12:42 – 13:46
- 9☽︎ Moon13:46 – 14:49
- 10♄︎ Saturn14:49 – 15:52
- 11♃︎ Jupiter15:52 – 16:56
- 12♂︎ Mars16:56 – 17:59
Night
- 1☉︎ Sun17:59 – 18:56
- 2♀︎ Venus18:56 – 19:52
- 3☿︎ Mercury19:52 – 20:49
- 4☽︎ Moon20:49 – 21:46
- 5♄︎ Saturn21:46 – 22:42
- 6♃︎ Jupiter22:42 – 23:39
- 7♂︎ Mars23:39 – 00:36
- 8☉︎ Sun00:36 – 01:32
- 9♀︎ Venus01:32 – 02:29
- 10☿︎ Mercury02:29 – 03:26
- 11☽︎ Moon03:26 – 04:22
- 12♄︎ Saturn04:22 – 05:19
Other cities · Vietnam
Questions
How are the planetary hours calculated in Nha Trang?
On Wednesday, 12 May 2027, the Sun rises at 05:19 and sets at 17:59: the day lasts 12h 40m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 05:19, lasts 11h 20m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Mercury, from 05:19 to 06:23: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.