Getting Accurate Iftar Times for Ramadan 2025
Sunset times vary by location, and the difference between a city on a coast and one inland can be several minutes. For Ramadan 2025, which begins around February 28 or March 1 depending on your sighting, the daily Iftar window shifts earlier each day as the solar declination moves. Getting this right matters because breaking fast at the wrong moment can mean either missing the actual Maghrib window or eating early based on a miscalculation. The core method here is using solar ephemeris data combined with your exact latitude and longitude. Most apps and websites just pull from a centralized database, but if you need precision — say you are within the same city but a few kilometers apart and your local mosque uses a different calculation method — you should compute it yourself or verify against raw astronomical tables. I ran into this last year when my neighborhood mosque in Dubai was calling Iftar at 6:14 PM while the nearby tower's app said 6:17 PM. The three-minute gap came down to whether they used the standard Dubai Municipality method or the Umm al-Qura method from Saudi Arabia. Neither was wrong for their respective jurisdictions, but it confused people who traveled between the two areas. The workaround I ended up using was straightforward: I set up a simple Python script that calls the astronomical algorithms from the NOAA Solar Calculator and feeds it my coordinates. Then I cross-referenced against the local Islamic authority's published timetable for the specific week. That eliminated any guessing. If you want exact times for your location, the formula depends on when the upper limb of the sun touches the horizon, accounting for atmospheric refraction, which typically adds about 34 arcminutes to the apparent position of the sun. That is roughly why sunset appears later than the geometric calculation would suggest on its own.
For a global schedule covering Ramadan 2025, you need to pull data from a reliable source for each city. Here are some reference points to anchor your research:
- Makkah — Iftar times range from approximately 6:35 PM to 6:50 PM across the month as days lengthen slightly toward the end of Ramadan in early spring.
- London — Expect a wide swing, starting around 7:40 PM in late February and moving to roughly 9:00 PM by mid-April. The latitudinal effect is significant.
- Jakarta — Consistent around 6:00 PM throughout the month since it sits near the equator.
- New York — Starts near 6:10 PM and pushes to about 8:15 PM by the final weeks.
One thing most people overlook is that the difference between the official astronomical sunset and the prayer-based Maghrib call to prayer is not zero. Some communities use a fixed angle of 3 degrees below the horizon, while others use 10 or 12 degrees depending on their school of thought. This can add up to 4 to 8 minutes of variation. If you follow a particular scholar or mosque, check which angle they use and build that into your schedule rather than assuming every source is identical. Another practical issue: daylight saving time. If your region observes it, sunset times in app databases sometimes lag by an hour during the transition week. I lost count of how many times I saw people accidentally eat suhoor until the new clock shift kicked in, then wake up and realize they had been fasting past the intended boundary. Double-check that your app or schedule accounts for DST changes, and manually adjust if it does not. If you need downloadable tables for the full month, most national Islamic councils publish PDFs — the Egyptian General Authority of Survey, the Saudi Umm al-Qura calendar, and the UK's Muslim Prayer Times each release formal documents. I usually download the Umm al-Qura one because it is updated daily and covers Makkah and Madinah precisely. For cities outside those regions, the ISNA (Islamic Society of North America) table or the local authority's version is the next best option.
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There are limits to relying solely on these schedules. In polar regions where the sun does not fully set or rises extremely shallowly, traditional calculation breaks down. Places like Oslo or Stockholm in late spring can see white nights where twilight persists for hours. If you are in one of those zones, you follow the nearest major city's timetable or the recommended compromise method your local council adopts. This is not theoretical — it happens every Ramadan for Muslim communities in Scandinavia and parts of Canada. For most people in normal latitudes, the steps are simple: pick a reliable source for your city, confirm the calculation method and angle used, check whether DST applies, and verify against a second source if you are unsure. A spreadsheet with the dates and times for the full month keeps things organized without needing constant app lookups.
