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Hilal Gözlemi

Astronomik hesaplamalar ve makine öğrenimi ile desteklenen İslami hilal görünürlük tahminleri.

Öne Çıkan Şehirler

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Veri Kaynakları

  • JPL DE421 Efemeris (NASA)
  • CrescentWatch.org gözlemleri
  • MoonSighting.org.co.uk gözlemleri
  • Chicago Hilal Komitesi gözlemleri
  • Skyfield astronomik kütüphanesi

Metodoloji

  • 7 astronomik görünürlük parametresi
  • ML Rastgele Orman modeli
  • 2.000+ tarihî eğitim kaydı
Geri Bildirim ve Öneriler

Hilal Gözlemi Projesi · Astronomik tahminler yaklaşık değerlerdir ve geleneksel hilal gözlemi uygulamalarıyla birlikte kullanılmalıdır

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Moon Sighting in Sydney

AustraliaOceania-33.87°, 151.21°

28 Shawwal 1447 AH · Fri, Apr 17, 2026

Görünürlük Tahmini
0/7 eşik karşılandı
-33.8688, 151.2093Fri, Apr 17, 2026·28 Shawwal 1447 AHAustralia/Sydney

Dhul Qi'dah 1447 AH

Yeni Ay (Kavuşum): 2026-04-17 11:51:48 UTC

PT: 04:51:48MT: 05:51:48CT: 06:51:48ET: 07:51:48
0%güven
Mümkün Değil

Gün Batımı

17:30

Ay Batışı

17:02

Astronomik Parametreler

Ay Batış Gecikmesi-27.9 min
Ay Yaşı-4.4 hrs
Ay Yüksekliği-6.3 °
Uzanım5.5 °
Aydınlanma0.0 %
ARCV-5.5 °
Hilal Genişliği0.1 ′
Upcoming Islamic Months in Sydney

Dhul Qi'dah 1447 AH

Mon, Apr 20, 2026

79% Very Likely

Dhul Hijjah 1447 AH

Tue, May 19, 2026

46% Possible

Muharram 1448 AH

Wed, Jun 17, 2026

63% Likely

Safar 1448 AH

Thu, Jul 16, 2026

59% Likely

Rabi al-Awwal 1448 AH

Sat, Aug 15, 2026

98% Very Likely

Rabi al-Thani 1448 AH

Sun, Sep 13, 2026

88% Very Likely

Moon Sighting in Oceania

Oceania presents unique crescent moon sighting conditions, with cities spanning from Perth in Western Australia to Auckland in New Zealand. Southern hemisphere locations experience reversed seasonal patterns compared to the Northern hemisphere, affecting crescent visibility timing.

Muslim communities in Australia, New Zealand, and the Pacific Islands rely on accurate Hilal predictions tailored to their specific locations. Our system accounts for each city's precise coordinates, delivering reliable forecasts for Islamic month determinations in this diverse region.

How Our Predictions Work

Our system calculates five key astronomical parameters at sunset: moonset lag, moon age, moon altitude, sun-moon elongation, and illumination percentage. These are fed into a machine learning model trained on over 2,000 historical crescent sighting observations to produce a confidence score from 0% to 100%.

Moonset Lag

≥ 45 min

Moon Age

≥ 21 hrs

Altitude

≥ 8°

Elongation

≥ 10°

Illumination

≥ 0.9%

Upcoming Islamic Events in Sydney

Ramadan 2026

The holy month of fasting, prayer, and reflection observed by Muslims worldwide.

Eid al-Fitr 2026

The Festival of Breaking the Fast, celebrating the end of Ramadan.

Eid al-Adha 2026

The Festival of Sacrifice, the holiest of the two Islamic holidays, marking the culmination of Hajj.

Islamic New Year 2026

The first day of Muharram, marking the beginning of a new Islamic (Hijri) year.

Event dates for Sydney are based on local crescent moon visibility and may differ from other regions.

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