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As the Islamic world prepares for the sacred month of Ramadan 2025, millions of Muslims eagerly anticipate the official sighting of the crescent moon. This event marks the beginning of a time dedicated to fasting, prayer, and self-reflection. Following the lunar calendar, the start of Ramadan is determined by moon sighting—an age-old tradition that continues to unite the global Muslim community.

According to astronomical predictions, the Ramadan crescent moon is expected to be visible on Friday, February 28, 2025. If confirmed, fasting in the UAE and other Gulf nations will commence on Saturday, March 1, 2025. However, if cloud cover or other factors obscure visibility, Ramadan may begin a day later. Here’s everything you need to know about the moon sighting, fasting hours, weather predictions, and regional variations.


When Will the Ramadan Crescent Moon Be Visible?

Astronomers at the International Astronomical Centre in Abu Dhabi predict that the first sighting of the Ramadan crescent moon will occur on Friday, February 28, 2025. The moon is expected to be seen through telescopes in West Asia, most of Africa, and southern Europe. Additionally, the crescent may even be visible to the naked eye in large parts of the Americas.

Should the moon be spotted on this date, Taraweeh prayers—a key Ramadan tradition—will begin on the night of February 28, with fasting starting on March 1, 2025. However, if the crescent moon remains unseen after Maghrib prayers on Friday, then Ramadan will officially begin on Sunday, March 2, 2025.


How is the Start of Ramadan Confirmed?

While modern technology allows astronomers to predict lunar cycles with remarkable accuracy, most Islamic countries rely on official moon sighting committees to confirm the start of Ramadan. These committees, often composed of religious scholars and astronomical experts, follow these methods:

  • Use telescopic and naked-eye observations from various locations.
  • Rely on clear weather conditions for optimal visibility.
  • Coordinate lunar sighting reports with religious authorities.
  • Announce the start of Ramadan after receiving verified testimonies.

This longstanding tradition ensures that Muslims worldwide commence fasting in spiritual unity.


Ramadan 2025 Fasting Hours and Expected Weather Conditions

For Muslims in the UAE, fasting hours will start at approximately 13 hours per day, gradually stretching to around 13 hours and 42 minutes by the end of the holy month.

Weather Forecast for Ramadan 2025 in the UAE:

  • Early Ramadan: Temperatures will range between 18°C and 29°C, offering cool but pleasant conditions.
  • Later Stages: As the month progresses, temperatures may rise to between 21°C and 34°C.
  • Rainfall & Atmospheric Changes: Expected rainfall between 18mm and 24mm, with chances of spring weather disturbances in the latter half.

Given the rising temperatures towards the end of Ramadan, Muslims are advised to stay hydrated during non-fasting hours and plan outdoor activities accordingly.


Regional Differences in Suhoor and Iftar Timings

Due to geographical positioning, sunrise and sunset vary across different regions of the UAE. Consequently, Muslims in the eastern parts of the UAE will hear the *Adhan* for Suhoor and Iftar a few minutes earlier than those in western areas.

Key Regional Differences:

  • Suhoor and Iftar Timing Gap: A difference of approximately 20 minutes exists between the eastern and western Emirates.
  • Fasting in Abu Dhabi vs. Dubai: If Suhoor ends at 5:00 AM in Abu Dhabi, it may last until 5:20 AM in western UAE regions.

Muslims observing Ramadan should refer to their city-specific Ramadan prayer timetables to ensure accurate Suhoor and Iftar times.


Importance of Ramadan and Key Observances

Ramadan is more than just a time for fasting; it is a period of worship, charity, and self-discipline. Across the UAE, mosques, Islamic centers, and individuals engage in daily prayers, recitation of the Quran, and acts of kindness.

Significant Ramadan Practices:

  • Taraweeh Prayers: Special nightly prayers performed at mosques.
  • Zakat (Charity): Many Muslims donate generously to support the needy.
  • Laylat al-Qadr: The holiest night in Ramadan, observed in the last 10 nights, believed to be when the Quran was first revealed.
  • Eid al-Fitr: The festival marking the end of Ramadan, celebrated with feasting, prayers, and community gatherings.

For those observing, Ramadan provides an opportunity for spiritual renewal, self-improvement, and strengthened connections with family, community, and faith.


As we approach Ramadan 2025, Muslims in Abu Dhabi, Dubai, and beyond eagerly await the crescent moon sighting, which will signal the beginning of this blessed month. Whether the holy month starts on March 1 or March 2, 2025, one thing remains certain—Ramadan continues to be a time of reflection, devotion, and unity for the Muslim world.