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Kp2.7
Solar wind346 km/s
X-rayB9.5
StormG0 (Quiet)
Source: NOAA SWPC

Astronomy & Aurora Tonight in Bystrc, CZ

2026-10-07 · times in Europe/Prague · 49.23°N, 16.53°E

Sunrise, Sunset & Twilight

EventTime
Sunrise7:02 AM
Sunset6:20 PM
Day length11 h 18 min
End of civil twilight6:52 PM
End of nautical twilight7:28 PM
End of astronomical twilight8:05 PM
Night length (sunset to sunrise)12 h 44 min
Fully dark sky tonight9 h 12 min
Astronomical twilight starts (morning)5:17 AM

Moon

Moonrise2:59 AM
Moonset5:00 PM
Illumination9.2%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.21°N, 145.64°W
Sublunar point ground speed1,603 km/h

Moon values are for the moment this page was generated (19:19 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)9:29 AM6:53 PM2:11 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)9:46 AM6:17 PM2:01 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)12:38 AM4:05 PM8:21 AMVisible about 5.3 h after dark, highest 52° toward the SE.
Jupiter (mag -1.9)2:06 AM4:39 PM9:23 AMVisible about 3.8 h after dark, highest 40° toward the SE.
Saturn (mag 0.2)6:21 PM6:47 AM12:36 AMVisible about 11.3 h after dark, highest 43° toward the S.

Aurora Tonight

Aurora possible

Bystrc is far enough from the equator for aurora. Planetary Kp is 2.7. 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 South Moravian · All regions in Czechia · Astronomy hub