Planetary hours
in Herāt.
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, 20 August 2026: day of Jupiter
- Sunrise
- 05:45
- Sunset
- 19:03
- Next sunrise
- 05:46
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Asia/Kabul).
Day
- 1♃︎ Jupiter05:45 – 06:52
- 2♂︎ Mars06:52 – 07:58
- 3☉︎ Sun07:58 – 09:05
- 4♀︎ Venus09:05 – 10:11
- 5☿︎ Mercury10:11 – 11:17
- 6☽︎ Moon11:17 – 12:24
- 7♄︎ Saturn12:24 – 13:30
- 8♃︎ Jupiter13:30 – 14:37
- 9♂︎ Mars14:37 – 15:43
- 10☉︎ Sun15:43 – 16:50
- 11♀︎ Venus16:50 – 17:56
- 12☿︎ Mercury17:56 – 19:03
Night
- 1☽︎ Moon19:03 – 19:56
- 2♄︎ Saturn19:56 – 20:50
- 3♃︎ Jupiter20:50 – 21:43
- 4♂︎ Mars21:43 – 22:37
- 5☉︎ Sun22:37 – 23:31
- 6♀︎ Venus23:31 – 00:24
- 7☿︎ Mercury00:24 – 01:18
- 8☽︎ Moon01:18 – 02:11
- 9♄︎ Saturn02:11 – 03:05
- 10♃︎ Jupiter03:05 – 03:59
- 11♂︎ Mars03:59 – 04:52
- 12☉︎ Sun04:52 – 05:46
Other cities · Afghanistan
Questions
How are the planetary hours calculated in Herāt?
On Thursday, 20 August 2026, the Sun rises at 05:45 and sets at 19:03: the day lasts 13h 17m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:46, lasts 10h 43m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Jupiter, from 05:45 to 06:52: 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.