Planetary hours
in Haiphong.
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, 17 December 2026: day of Jupiter
- Sunrise
- 06:23
- Sunset
- 17:15
- Next sunrise
- 06:23
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Bangkok).
Day
- 1♃︎ Jupiter06:23 – 07:17
- 2♂︎ Mars07:17 – 08:11
- 3☉︎ Sun08:11 – 09:06
- 4♀︎ Venus09:06 – 10:00
- 5☿︎ Mercury10:00 – 10:54
- 6☽︎ Moon10:54 – 11:49
- 7♄︎ Saturn11:49 – 12:43
- 8♃︎ Jupiter12:43 – 13:37
- 9♂︎ Mars13:37 – 14:32
- 10☉︎ Sun14:32 – 15:26
- 11♀︎ Venus15:26 – 16:21
- 12☿︎ Mercury16:21 – 17:15
Night
- 1☽︎ Moon17:15 – 18:21
- 2♄︎ Saturn18:21 – 19:26
- 3♃︎ Jupiter19:26 – 20:32
- 4♂︎ Mars20:32 – 21:38
- 5☉︎ Sun21:38 – 22:43
- 6♀︎ Venus22:43 – 23:49
- 7☿︎ Mercury23:49 – 00:55
- 8☽︎ Moon00:55 – 02:00
- 9♄︎ Saturn02:00 – 03:06
- 10♃︎ Jupiter03:06 – 04:12
- 11♂︎ Mars04:12 – 05:17
- 12☉︎ Sun05:17 – 06:23
Other cities · Vietnam
Questions
How are the planetary hours calculated in Haiphong?
On Thursday, 17 December 2026, the Sun rises at 06:23 and sets at 17:15: the day lasts 10h 52m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:23, lasts 13h 08m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Jupiter, from 06:23 to 07:17: 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.