Moon Sighting
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Moon Sighting

Islamic crescent moon visibility predictions powered by astronomical calculations and machine learning.

Top Cities

  • New York
  • Los Angeles
  • Chicago
  • Toronto
  • London
  • Istanbul
  • Makkah
  • Dubai
  • Riyadh
  • Cairo
  • Karachi
  • Lahore
  • Dhaka
  • Jakarta
  • Mumbai
  • Kuala Lumpur
  • Tehran
  • Houston
  • Dearborn
  • Nairobi

Data Sources

  • JPL DE421 Ephemeris (NASA)
  • CrescentWatch.org observations
  • MoonSighting.org.co.uk observations
  • Chicago Hilal Committee observations
  • Skyfield astronomical library

Methodology

  • 7 astronomical visibility parameters
  • ML Random Forest model
  • 2,000+ historical training records
Feedback & Feature Requests

Moon Sighting Project · Astronomical predictions are estimates and should be used alongside traditional moon sighting practices

  1. Home
  2. Islamic Events
  3. Ramadan 2029

When is Ramadan 2029?

Ramadan 1450 AH · The holy month of fasting, prayer, and reflection observed by Muslims worldwide.

Predicted Date

Tuesday, January 16, 2029

Ramadan is expected to end on or around Wednesday, February 14, 2029 (1st Shawwal / Eid al-Fitr)

1450 AH

Based on Makkah. Actual dates may vary by 1-2 days depending on local crescent moon sighting in your region.

Predicted Dates by City
CityCountryPredicted DateConfidence
MakkahSaudi ArabiaTue, Jan 16, 202949% Possible
DubaiUAETue, Jan 16, 202940% Possible
IstanbulTurkeyTue, Jan 16, 202945% Possible
LondonUnited KingdomTue, Jan 16, 202929% Difficult
CairoNorth AfricaTue, Jan 16, 202959% Likely
LagosWest AfricaTue, Jan 16, 202987% Very Likely
JakartaIndonesiaWed, Jan 17, 2029After 30 days
Kuala LumpurMalaysiaWed, Jan 17, 2029After 30 days
New DelhiIndiaWed, Jan 17, 2029After 30 days
KarachiPakistanTue, Jan 16, 202936% Difficult
DhakaBangladeshWed, Jan 17, 2029After 30 days
New York CityUnited StatesTue, Jan 16, 2029After 30 days
Los AngelesUnited StatesTue, Jan 16, 2029After 30 days
TorontoCanadaTue, Jan 16, 2029After 30 days
SydneyAustraliaWed, Jan 17, 2029After 30 days
Makkah

Saudi Arabia · Tue, Jan 16, 2029

49%
Dubai

UAE · Tue, Jan 16, 2029

40%
Istanbul

Turkey · Tue, Jan 16, 2029

45%
London

United Kingdom · Tue, Jan 16, 2029

29%
Cairo

North Africa · Tue, Jan 16, 2029

59%
Lagos

West Africa · Tue, Jan 16, 2029

87%
Jakarta

Indonesia · Wed, Jan 17, 2029

30 days
Kuala Lumpur

Malaysia · Wed, Jan 17, 2029

30 days
New Delhi

India · Wed, Jan 17, 2029

30 days
Karachi

Pakistan · Tue, Jan 16, 2029

36%
Dhaka

Bangladesh · Wed, Jan 17, 2029

30 days
New York City

United States · Tue, Jan 16, 2029

30 days
Los Angeles

United States · Tue, Jan 16, 2029

30 days
Toronto

Canada · Tue, Jan 16, 2029

30 days
Sydney

Australia · Wed, Jan 17, 2029

30 days

Confidence reflects the likelihood of crescent moon visibility on the evening before the predicted date. Higher confidence means stronger astronomical conditions for sighting.

Check Ramadan Visibility in Your City

New YorkLos AngelesChicagoHoustonTorontoLondonParisDubaiMakkahRiyadhIstanbulCairoKarachiLahoreDhakaJakartaKuala LumpurMumbaiDelhiSydney

View detailed moon sighting predictions and astronomical parameters for your city.

About Ramadan

Ramadan is the ninth month of the Islamic (Hijri) calendar and is observed by Muslims worldwide as a month of fasting (sawm), prayer, reflection, and community. During Ramadan, Muslims abstain from food, drink, and other physical needs from dawn (Fajr) to sunset (Maghrib).

The start of Ramadan is determined by the sighting of the new crescent moon (Hilal) on the 29th of Sha'ban — the month preceding Ramadan. If the crescent is not sighted, Sha'ban is completed as 30 days and Ramadan begins the following day.

Ramadan commemorates the first revelation of the Quran to Prophet Muhammad (PBUH). It is one of the Five Pillars of Islam and culminates in the celebration of Eid al-Fitr on the 1st of Shawwal.

Frequently Asked Questions

Related

Islamic Events in 2029

Eid al-Fitr

2029

Eid al-Adha

2029

Islamic New Year

2029

Ramadan in Other Years

Ramadan 2025Ramadan 2026Ramadan 2027Ramadan 2028Ramadan 2030

How These Predictions Work

Predictions are based on astronomical calculations using NASA JPL DE421 ephemeris data combined with a machine learning model (Random Forest) trained on over 2,000 historical crescent moon sighting observations. The model evaluates five key parameters — moonset lag, moon age, altitude, elongation, and illumination — to produce a confidence score for crescent visibility at each location.