الأحداث الفلكية 2026–2027

Quadrantids 2026

Peak January 3, 2026. Up to 110 meteors/hour under optimal conditions.

الذروة: حتى 110 شهاب/ساعة

March Equinox 2026

Sun crosses the celestial equator heading north — spring begins in the Northern Hemisphere. Ideal date for solar declination calibration.

Venus-Jupiter Conjunction 2026

June 9, 2026. Venus (−4.0 mag) and Jupiter (−2.0 mag) just 1.6° apart in the western sky after sunset. Naked-eye visible worldwide.

June Solstice 2026

Sun reaches northernmost declination (+23.44°). Longest day in the Northern Hemisphere. Key date for solar altitude calculations.

Southern δ-Aquarids 2026

Peak July 30-31, 2026. Up to 25 meteors/hour. Best seen from the Southern Hemisphere and low northern latitudes.

الذروة: حتى 25 شهاب/ساعة

10P/Tempel 2 Perihelion 2026

August 2, 2026. Comet 10P/Tempel 2 reaches perihelion at ~8 mag. Visible with binoculars or small telescope under dark skies.

Perseids 2026

Peak August 12-13, 2026. Up to 90 meteors/hour (IMO 2026). New Moon — zero moonlight interference. Best Perseid conditions in years.

الذروة: حتى 90 شهاب/ساعة

Total Solar Eclipse 2026

August 12, 2026. Totality path: Greenland, Iceland, Portugal, Spain. Max duration 1m58s near A Coruña. Partial eclipse visible across most of Europe. Use ISO-certified solar filters only.

Venus Greatest Eastern Elongation 2026

August 15, 2026. Venus at its greatest angular distance from the Sun. Magnitude −4.4 — brightest apparition. Best viewed in the western sky after sunset.

Deep Partial Lunar Eclipse 2026

August 27-28, 2026. ~90% of the Moon enters Earth's umbra — near-total eclipse. Visible across Asia, Australia, and the Pacific. Naked-eye observable.

September Equinox 2026

Sun crosses the celestial equator heading south — autumn begins in the Northern Hemisphere.

Neptune at Opposition 2026

September 25, 2026. Neptune at its brightest (~7.8 mag) — telescope required. Best time of year to observe the outermost planet.

Lunar Occultation of Jupiter 2026

October 6, 2026. The Moon passes in front of Jupiter. Visible from eastern Asia, Australia, and the Pacific region.

Orionids 2026

Peak October 21, 2026. Up to 20 meteors/hour. Debris from Halley's Comet. Some moonlight interference (waxing gibbous). Best after midnight facing east.

الذروة: حتى 20 شهاب/ساعة

Four-Planet Alignment 2026

Around November 14, 2026. Mercury, Venus, Mars, and Jupiter align in the pre-dawn eastern sky. Naked-eye visible worldwide before sunrise.

Leonids 2026

Peak November 17-19, 2026. Up to 15 meteors/hour. Fast, bright meteors with persistent trains. Best viewing after midnight in the Northern Hemisphere.

الذروة: حتى 15 شهاب/ساعة

Supermoon + Lunar Occultation of Pleiades 2026

November 24, 2026. Supermoon (perigee full moon) coinciding with a lunar occultation of the Pleiades star cluster (M45). Visible across most of the world except far western regions.

Uranus at Opposition 2026

November 25, 2026. Uranus at its brightest (~5.7 mag) — barely visible to the naked eye. Best viewed with binoculars or telescope. Best time of year to observe Uranus.

Geminids 2026

Peak December 14, 2026. Up to 120 meteors/hour (IMO 2026). New Moon — zero moonlight. Year's strongest shower with bright, multicolored meteors.

الذروة: حتى 120 شهاب/ساعة

December Solstice 2026

Sun reaches southernmost declination (−23.44°). Shortest day in the Northern Hemisphere.

Ursids 2026

Peak December 21-22, 2026. Up to 10 meteors/hour. Slow-moving meteors. Best from the Northern Hemisphere; circumpolar for Arctic observers.

الذروة: حتى 10 شهاب/ساعة

Biggest Supermoon of 2026

December 24, 2026. The closest full moon of the year — only 356,600 km away. Apparent diameter 34′ — 14% larger than an average full moon. Spectacular at moonrise.

Quadrantids 2027

Peak January 3, 2027. Up to 110 meteors/hour under optimal conditions.

الذروة: حتى 110 شهاب/ساعة

March Equinox 2027

Sun crosses the celestial equator heading north — spring begins in the Northern Hemisphere.

Eta Aquarids 2027

Peak May 5, 2027. Debris from Halley's Comet. Up to 50 meteors/hour, best in Southern Hemisphere.

الذروة: حتى 50 شهاب/ساعة

June Solstice 2027

Sun reaches northernmost declination (+23.44°). Longest day in the Northern Hemisphere.

Perseids 2027

Peak August 12, 2027. Up to 100 meteors/hour. Great summer viewing in the Northern Hemisphere.

الذروة: حتى 100 شهاب/ساعة

September Equinox 2027

Sun crosses the celestial equator heading south — autumn begins in the Northern Hemisphere.

Geminids 2027

Peak December 14, 2027. Up to 150 meteors/hour. Typically the year's strongest meteor shower.

الذروة: حتى 150 شهاب/ساعة

December Solstice 2027

Sun reaches southernmost declination (−23.44°). Shortest day in the Northern Hemisphere.