Planetary hours
in Kolkata.
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, 16 April 2026: day of Jupiter
- Sunrise
- 05:15
- Sunset
- 17:57
- Next sunrise
- 05:15
A day hour lasts 1h 03m; a night hour, 56 min. Local time (Asia/Kolkata).
Day
- 1♃︎ Jupiter05:15 – 06:19
- 2♂︎ Mars06:19 – 07:22
- 3☉︎ Sun07:22 – 08:26
- 4♀︎ Venus08:26 – 09:29
- 5☿︎ Mercury09:29 – 10:33
- 6☽︎ Moon10:33 – 11:36
- 7♄︎ Saturn11:36 – 12:40
- 8♃︎ Jupiter12:40 – 13:43
- 9♂︎ Mars13:43 – 14:46
- 10☉︎ Sun14:46 – 15:50
- 11♀︎ Venus15:50 – 16:53
- 12☿︎ Mercury16:53 – 17:57
Night
- 1☽︎ Moon17:57 – 18:53
- 2♄︎ Saturn18:53 – 19:50
- 3♃︎ Jupiter19:50 – 20:46
- 4♂︎ Mars20:46 – 21:43
- 5☉︎ Sun21:43 – 22:39
- 6♀︎ Venus22:39 – 23:36
- 7☿︎ Mercury23:36 – 00:32
- 8☽︎ Moon00:32 – 01:29
- 9♄︎ Saturn01:29 – 02:25
- 10♃︎ Jupiter02:25 – 03:22
- 11♂︎ Mars03:22 – 04:18
- 12☉︎ Sun04:18 – 05:15
Other cities · India
Questions
How are the planetary hours calculated in Kolkata?
On Thursday, 16 April 2026, the Sun rises at 05:15 and sets at 17:57: the day lasts 12h 41m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 05:15, lasts 11h 18m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Jupiter, from 05:15 to 06:19: 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.