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 Sunday, 28 June 2026: day of the Sun
- Sunrise
- 05:21
- Sunset
- 18:11
- Next sunrise
- 05:21
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Asia/Ho_Chi_Minh).
Day
- 1☉︎ Sun05:21 – 06:25
- 2♀︎ Venus06:25 – 07:29
- 3☿︎ Mercury07:29 – 08:33
- 4☽︎ Moon08:33 – 09:38
- 5♄︎ Saturn09:38 – 10:42
- 6♃︎ Jupiter10:42 – 11:46
- 7♂︎ Mars11:46 – 12:50
- 8☉︎ Sun12:50 – 13:54
- 9♀︎ Venus13:54 – 14:59
- 10☿︎ Mercury14:59 – 16:03
- 11☽︎ Moon16:03 – 17:07
- 12♄︎ Saturn17:07 – 18:11
Night
- 1♃︎ Jupiter18:11 – 19:07
- 2♂︎ Mars19:07 – 20:03
- 3☉︎ Sun20:03 – 20:59
- 4♀︎ Venus20:59 – 21:54
- 5☿︎ Mercury21:54 – 22:50
- 6☽︎ Moon22:50 – 23:46
- 7♄︎ Saturn23:46 – 00:42
- 8♃︎ Jupiter00:42 – 01:38
- 9♂︎ Mars01:38 – 02:34
- 10☉︎ Sun02:34 – 03:29
- 11♀︎ Venus03:29 – 04:25
- 12☿︎ Mercury04:25 – 05:21
Other cities · Vietnam
Questions
How are the planetary hours calculated in Nha Trang?
On Sunday, 28 June 2026, the Sun rises at 05:21 and sets at 18:11: the day lasts 12h 50m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 05:21, lasts 11h 10m: twelve night hours of 56 min.
Which planet rules the first hour that day?
The Sun, from 05:21 to 06:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.