Ramadan Fasting Hours Calculator by City
Planning your daily fast during Ramadan requires knowing the exact sunrise (Fajr) and sunset (Maghrib) times for your location. Our Ramadan fasting hours calculator by city instantly provides accurate prayer and fasting times for any city worldwide, organized by date throughout the holy month. Plan your daily schedule with confidence.
How the Calculator Works
1. Select your city — search by city name or choose from a global database
2. Select the date — Ramadan shifts ~11 days earlier each Gregorian year
3. Get your fasting schedule — Fajr (dawn) and Maghrib (sunset) times for every day
Understanding Fasting Times
| Prayer Time | Arabic Name | Meaning | Fasting Connection |
|---|
| Fajr | Dawn | First light before sunrise | Start of fast — no food or water from this moment |
| Dhuhr | Midday | After the sun passes its highest point | Midday break for non-fasting obligations |
| Asr | Afternoon | Before sunset | Last permissible time for eating in some schools |
| Maghrib | Sunset | After the sun disappears below the horizon | End of fast — Iftar meal begins |
| Isha | Night | After twilight disappears | Optional night prayer, no fasting connection |
Why Exact Fasting Hours Matter
| Factor | Impact |
|---|
| Geographic latitude | Higher latitudes have longer summer fasting hours |
| Time of year | Ramadan moves through all seasons over 33 years |
| Geographic location | Cities at the same longitude may have slightly different sunrise times |
| Calculation method | Different Islamic schools use slightly different methods for determining Fajr and Isha angles |
| Elevation | Mountain cities may have different sunrise times than nearby lowland cities |
Fasting Hours by Region (Example — Ramadan 2026)
| Region | Approx. Daily Fasting Hours (Summer) | Approx. Daily Fasting Hours (Winter) |
|---|
| Middle East (Mecca) | 14-15 hours | 11-12 hours |
| Southeast Asia (Jakarta) | 13-14 hours | 11-12 hours |
| Europe (London) | 16-17 hours | 8-9 hours |
| North America (New York) | 14-16 hours | 9-11 hours |
| Africa (Cairo) | 14-15 hours | 11-12 hours |
| South Asia (Karachi) | 14-15 hours | 11-13 hours |
| Australia (Sydney) | 11-12 hours | 10-11 hours |
> Note: Exact hours vary daily throughout Ramadan. Use the calculator above for precise times for your specific city and date.
Tips for Managing Long Fasting Hours
1. Hydrate well between Iftar and Suhoor — drink at least 8 glasses of water during the non-fasting window.
2. Eat slow-release carbohydrates — oats, brown rice, and whole grains provide sustained energy.
3. Avoid excessive salt and sugar — both increase thirst during the fast.
4. Time your Suhoor — the pre-dawn meal should be as close to Fajr as possible without breaking the fast.
5. Rest during peak heat — if possible, adjust work patterns to rest during the hottest hours.
6. Light exercise only — strenuous activity during fasting hours increases dehydration risk.
7. Know your exemptions — Islam provides exemptions for the sick, elderly, travelers, pregnant women, and menstruating women.
Iftar and Suhoor Timing Guide
| Time | Meal | Description |
|---|
| Maghrib (Sunset) | Iftar | Breaking the fast — traditionally starts with dates and water |
| 15-30 min after Maghrib | Main Iftar | Full meal, balanced nutrition |
| Midnight (optional) | Light snack | If hungry between Iftar and Suhoor |
| 30-60 min before Fajr | Suhoor | Pre-dawn meal to sustain the fast |
| Fajr (Dawn) | Fast begins | No food or water from this moment |
Popular Cities for Ramadan Fasting Times
| City | Country | Timezone | Approx. Ramadan 2026 Fasting Hours |
|---|
| Mecca | Saudi Arabia | AST (+3) | 14-15 hrs |
| Istanbul | Turkey | TRT (+3) | 14-15 hrs |
| Cairo | Egypt | EET (+2) | 14-15 hrs |
| Jakarta | Indonesia | WIB (+7) | 13-14 hrs |
| Karachi | Pakistan | PKT (+5) | 14-15 hrs |
| Dubai | UAE | GST (+4) | 14-15 hrs |
| New York | USA | EDT (-4) | 14-16 hrs |
| London | UK | BST (+1) | 16-17 hrs |
| Riyadh | Saudi Arabia | AST (+3) | 14-15 hrs |
| Kuala Lumpur | Malaysia | MYT (+8) | 13-14 hrs |
Islamic Calculation Methods
Different Islamic organizations use slightly different angles for determining Fajr and Isha times:
| Method | Fajr Angle | Isha Angle | Used By |
|---|
| ISNA (North America) | 15 degrees | 15 degrees | Islamic Society of North America |
| Umm al-Qura | 18.5 degrees | 90 minutes after Maghrib | Saudi Arabia |
| MWL (Muslim World League) | 18 degrees | 17 degrees | International |
| Egypt General Authority | 19.5 degrees | 17.5 degrees | Egypt |
| Makkah | 18.5 degrees | 90 minutes | Islamic University of Makkah |
> Tip: Most calculators default to ISNA or Umm al-Qura. If you follow a specific school of thought, check that the calculator matches your preferred method.
Health and Safety During Ramadan Fasting
| Concern | Recommendation |
|---|
| Dehydration | Drink 8-10 glasses of water between Iftar and Suhoor |
| Low blood sugar | Break Iftar with dates and water, then eat balanced meal |
| Headaches | Often caused by caffeine withdrawal — reduce intake before Ramadan |
| Constipation | Increase fiber from fruits, vegetables, and whole grains at Iftar |
| Fatigue | Short naps (20-30 min) help compensate for reduced sleep |
| Weight gain | Avoid heavy, fried foods at Iftar; focus on portion control |
FAQ
What time does fasting start and end during Ramadan?
Fasting starts at Fajr (dawn, when the first light appears on the horizon) and ends at Maghrib (sunset). The exact times vary daily and by location. Use a fasting hours calculator for precise times for your city.
Can I use a regular prayer time calculator for fasting times?
Most prayer time calculators include Fajr and Maghrib times, which are the start and end of the daily fast. Ensure the calculator uses a method appropriate for your region and school of thought.
How do I calculate fasting hours for cities near the poles?
High-latitude cities experience extreme variations in fasting hours during summer and winter. Islamic scholars recommend using the nearest city with a moderate latitude or following the schedule of Mecca for extreme locations.
Are fasting hours the same for everyone in one city?
Yes, all Muslims in the same city follow the same Fajr and Maghrib times. Fasting hours are determined by astronomical observations for the specific geographic location.