Planetary hours
in Rasht.
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, 19 August 2026: day of Mercury
- Sunrise
- 05:31
- Sunset
- 18:58
- Next sunrise
- 05:31
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Asia/Tehran).
Day
- 1☿︎ Mercury05:31 – 06:38
- 2☽︎ Moon06:38 – 07:45
- 3♄︎ Saturn07:45 – 08:53
- 4♃︎ Jupiter08:53 – 10:00
- 5♂︎ Mars10:00 – 11:07
- 6☉︎ Sun11:07 – 12:15
- 7♀︎ Venus12:15 – 13:22
- 8☿︎ Mercury13:22 – 14:29
- 9☽︎ Moon14:29 – 15:36
- 10♄︎ Saturn15:36 – 16:44
- 11♃︎ Jupiter16:44 – 17:51
- 12♂︎ Mars17:51 – 18:58
Night
- 1☉︎ Sun18:58 – 19:51
- 2♀︎ Venus19:51 – 20:44
- 3☿︎ Mercury20:44 – 21:37
- 4☽︎ Moon21:37 – 22:29
- 5♄︎ Saturn22:29 – 23:22
- 6♃︎ Jupiter23:22 – 00:15
- 7♂︎ Mars00:15 – 01:08
- 8☉︎ Sun01:08 – 02:00
- 9♀︎ Venus02:00 – 02:53
- 10☿︎ Mercury02:53 – 03:46
- 11☽︎ Moon03:46 – 04:39
- 12♄︎ Saturn04:39 – 05:31
Questions
How are the planetary hours calculated in Rasht?
On Wednesday, 19 August 2026, the Sun rises at 05:31 and sets at 18:58: the day lasts 13h 28m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 05:31, lasts 10h 33m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Mercury, from 05:31 to 06:38: 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.