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Kp1.0
Solar wind350 km/s
X-rayC1.1
StormG0 (Quiet)
Source: NOAA SWPC

Astronomy & Aurora Tonight in Kladno, CZ

2026-10-07 · times in Europe/Prague · 50.15°N, 14.10°E

Sunrise, Sunset & Twilight

EventTime
Sunrise7:12 AM
Sunset6:29 PM
Day length11 h 16 min
End of civil twilight7:01 PM
End of nautical twilight7:38 PM
End of astronomical twilight8:16 PM
Night length (sunset to sunrise)12 h 45 min
Fully dark sky tonight9 h 10 min
Astronomical twilight starts (morning)5:26 AM

Moon

Moonrise3:08 AM
Moonset5:11 PM
Illumination9.6%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.64°N, 121.94°W
Sublunar point ground speed1,602 km/h

Moon values are for the moment this page was generated (17:41 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)9:41 AM7:00 PM2:21 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)9:59 AM6:23 PM2:11 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)12:44 AM4:18 PM8:31 AMVisible about 5.3 h after dark, highest 52° toward the SE.
Jupiter (mag -1.9)2:14 AM4:51 PM9:32 AMVisible about 3.8 h after dark, highest 40° toward the SE.
Saturn (mag 0.2)6:30 PM6:57 AM12:46 AMVisible about 11.3 h after dark, highest 42° toward the S.

Aurora Tonight

Aurora possible

Kladno is far enough from the equator for aurora. Planetary Kp is 1.0. Seeing it still needs a dark, clear sky.

NOAA OVATION aurora forecast map

NOAA SWPC OVATION model. Full aurora forecast

Nearby Locations

All cities in Central Bohemia · All regions in Czechia · Astronomy hub