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Kp1.0
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StormG0 (Quiet)
Source: NOAA SWPC

Astronomy & Aurora Tonight in Guarda, PT

2026-10-07 · times in Europe/Lisbon · 40.54°N, 7.27°W

Sunrise, Sunset & Twilight

EventTime
Sunrise7:31 AM
Sunset7:01 PM
Day length11 h 30 min
End of civil twilight7:28 PM
End of nautical twilight8:00 PM
End of astronomical twilight8:32 PM
Night length (sunset to sunrise)12 h 31 min
Fully dark sky tonight9 h 30 min
Astronomical twilight starts (morning)6:01 AM

Moon

Moonrise3:55 AM
Moonset5:26 PM
Illumination9.6%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.66°N, 120.83°W
Sublunar point ground speed1,601 km/h

Moon values are for the moment this page was generated (17:36 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)9:43 AM7:49 PM2:46 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)9:52 AM7:21 PM2:36 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)1:41 AM4:12 PM8:57 AMVisible about 5 h after dark, highest 58° toward the SE.
Jupiter (mag -1.9)3:02 AM4:53 PM9:58 AMVisible about 3.5 h after dark, highest 44° toward the E.
Saturn (mag 0.2)6:58 PM7:19 AM1:11 AMVisible about 11.5 h after dark, highest 51° toward the S.

Aurora Tonight

Aurora possible

Guarda 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 Guarda · All regions in Portugal · Astronomy hub