Iftar time Naperville during Ramadan 2027 is 5:17 PM on the first day (February 8, 2027) and moves later each day, reaching 5:51 PM on the final day. Suhoor ends at 5:39 AM on day one. The full 29-day timetable below lists every iftar time naperville with suhoor times, calculated with the ISNA method for Illinois.
In Naperville, the fast runs 11 hrs 38 mins on the first day (February 8, 2027) and grows by 1h 13m to 12 hrs 51 mins by the final day. Naperville sits at 41.8°N latitude, so its fasting hours stretch noticeably as spring approaches.
Families in Naperville planning Ramadan 2027 meals around work and school need one thing first: the iftar time naperville for each day. It starts at 5:17 PM on February 8, 2027 and shifts a little later every evening. The table below gives all 29 days for Naperville, Illinois, with suhoor end times and fasting lengths, on the ISNA calculation.
The timetable uses the ISNA calculation for Naperville's exact coordinates. Some mosques add a small precautionary gap after the calculated Maghrib before announcing iftar, so if you are breaking your fast at a congregation, follow its announcement. Dates are expected and can shift a day with the moon sighting.
Iftar Time Naperville: 29-Day Timetable
Here is the full Ramadan 1448 timetable for Naperville, all 29 days in one table. Suhoor ends at Fajr, the true dawn, and iftar begins at Maghrib, sunset. The last column shows how long each day's fast lasts in Naperville.
Download this timetable: Ramadan 2027 calendar for Naperville (CSV) for spreadsheets, or bookmark this page for daily checks.
Ramadan 2027 in Naperville, Week by Week
Here is how the month unfolds in Naperville, week by week.
The first week runs from Monday, February 8, 2027 to Sunday, February 14, 2027. Iftar moves steadily later across the week, from 5:17 PM on day one to 5:24 PM on day seven, when the fast runs 11 hrs 52 mins. Suhoor ends at 5:32 AM by Sunday, only a few minutes earlier than at the week's start.
Week two (Feb 15 to Feb 21) keeps the steady climb going. Iftar reaches 5:33 PM by Sunday, February 21, 2027, 9 minutes later than at the end of the week before, while the fast grows to 12 hrs 10 mins. Each fast this week runs longer than the one before, adding 18 minutes across the seven days. On Friday, February 19, 2027, iftar passes half past five for the first time this Ramadan. From Wednesday, February 17, 2027, suhoor ends before half past five in the morning.
Week three (Feb 22 to Feb 28) keeps the steady climb going. Iftar reaches 5:42 PM by Sunday, February 28, 2027, 9 minutes later than at the end of the week before, while the fast grows to 12 hrs 29 mins. Isha, and with it the taraweeh prayer at the mosques, moves from 6:50 PM to 6:58 PM across the week. After iftar on Saturday, February 27, 2027, the last ten nights begin, the stretch when Laylat al-Qadr is sought.
Week four (Mar 1 to Mar 8) keeps the steady climb going. Iftar reaches 5:51 PM by Monday, March 8, 2027, 9 minutes later than at the end of the week before, while the fast grows to 12 hrs 51 mins. Suhoor ends 13 minutes earlier by the end of the week, at 5:00 AM, so the morning alarm needs to move up. The fast itself passes twelve and a half hours for the first time on Monday, March 1, 2027. The month ends on Monday, March 8, 2027, with Eid al-Fitr expected the next day. Five days after Eid, on Sunday, March 14, 2027, clocks spring forward an hour in Illinois, so prayer times in Naperville jump an hour later that weekend.
Suhoor Time Naperville During Ramadan 2027
The pre-dawn meal, suhoor, ends at Fajr: in Naperville the fast begins at 5:39 AM on the first morning and at 5:00 AM on the last. Dawn arrives 39 minutes earlier across the month, a real shift: by the final week the alarm needs to be well before 5:00 AM. The Prophet (peace be upon him) taught that there is blessing in suhoor, so take something before dawn, even something light, and read the suhoor dua before the fast and the iftar dua at sunset.
How Fasting Hours Change in Naperville Through Ramadan 2027
Ramadan 2027 falls in late winter and early spring, when every day is a little longer than the one before. In Naperville the fast grows from 11 hrs 38 mins on day one to 12 hrs 51 mins on day 29, a gain of 73 minutes. Iftar moves 34 minutes later (from 5:17 PM to 5:51 PM) while suhoor ends 39 minutes earlier (from 5:39 AM to 5:00 AM). Only 33 of the 218 places in this calendar gain more fasting time across the month than Naperville.
Ramadan 2027 in Naperville by the Numbers
Iftar in Naperville ranges from 5:17 PM on Monday, February 8, 2027 to 5:51 PM on Monday, March 8, 2027. Added up, the 29 days hold about 354 hours 19 minutes of fasting, an average of 12 hrs 13 mins a day. The shortest fast, 11 hrs 38 mins, falls on Monday, February 8, 2027; the longest, 12 hrs 51 mins, on Monday, March 8, 2027. Halfway through the month, on day 15 (February 22, 2027), suhoor ends at 5:22 AM and iftar is at 5:34 PM, a fast of 12 hrs 12 mins. The last ten nights, when Laylat al-Qadr is sought, begin on February 27, 2027.
Mosques in Naperville for Ramadan 2027
Our verified directory lists 2 mosques and Islamic centres in Naperville. During Ramadan these are the city's congregational centres, where taraweeh is prayed in congregation after Isha and the Friday Jumu'ah is held each week.
- Islamic Center of Naperville, 2844 W Ogden Ave, Naperville, IL 60540
- Islamic Center of Naperville - Masjid Al-Hidaya, 450 Olesen Dr, Naperville, IL
Taraweeh schedules for Ramadan are set by each mosque and announced in late January 2027; check the mosque's website or notice board before the month begins. For the daily five prayers outside Ramadan, see prayer times naperville.
Frequently Asked Questions: Ramadan 2027 in Naperville
More Ramadan 2027 Timetables
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