City · Gyeonggi-do
Prayer times in Osan
Looking for the prayer times in Osan? Below you will find the five daily prayers for today, updated automatically every day, together with a full monthly calendar, seasonal times, the Qibla direction and the Ramadan schedule for Osan, Gyeonggi-do. Every figure is computed for 37.1522° N, 127.0706° E, so the times reflect Osan itself rather than the nearest big city.
Today’s prayer times in Osan
- Fajr
- Sunrise
- Dhuhr
- Asr
- Maghrib
- Isha
Calculation settings
Calculated with the Muslim World League method.
Prayer calendar for Osan
| Day | Hijri | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|---|
| Loading the monthly timetable… | |||||||
Summer and winter prayer times in Osan
Prayer times in Osan change noticeably between the seasons. Around the summer solstice (21 June) Fajr is at around 3:19 AM and Maghrib at 7:55 PM, giving a day of 14 h 43 min. Around the winter solstice (21 December) Fajr moves to 6:08 AM and Maghrib to 5:18 PM, and the day lasts only 9 h 36 min. That is a difference of 5 h 07 min between the longest and the shortest day, and it explains why the adhan moves so much from month to month.
| Day | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| 20 MarchSpring equinox | 5:09 AM | 6:36 AM | 12:39 PM | 4:06 PM | 6:43 PM | 8:05 PM |
| 21 JuneSummer solstice | 3:19 AM | 5:12 AM | 12:33 PM | 4:26 PM | 7:55 PM | 9:40 PM |
| 23 SeptemberAutumn equinox | 4:53 AM | 6:20 AM | 12:24 PM | 3:51 PM | 6:28 PM | 7:50 PM |
| 21 DecemberWinter solstice | 6:08 AM | 7:41 AM | 12:29 PM | 3:00 PM | 5:18 PM | 6:46 PM |
Compared with Seoul, Dhuhr in Osan practically coincides with Seoul, and on the 21 June Maghrib is called 2 minutes earlier than in the capital. Osan is 47 km away from the capital, towards the south. For this reason we calculate each place separately instead of using one timetable for the whole country.
Qibla in Osan and distance to Makkah
Qibla from Osan: 285.9° (west). This is the angle between true north and the line to the Kaaba, 8,357 km away. A well calibrated compass app does the job, and the mihrab of the nearest mosque in Osan is the easiest reference.
Ramadan timetable for Osan
Ramadan 1448 AH is expected to begin around 8 February 2027, subject to the sighting of the crescent. On the first day, imsak in Osan is around 5:51 AM and iftar at 6:03 PM, so the fast lasts 12 h 03 min. At the end of the month (9 March 2027) imsak is around 5:16 AM and iftar to 6:33 PM, so the fast lasts 13 h 07 min. The full Ramadan calendar appears in the monthly table above when the month arrives.
About Osan
The coordinates of Osan are 37.1522° N and 127.0706° E. The nearest cities on our site are Suwon-si (14 km), Pyeongtaek-si (18 km), and Hwaseong-si (23 km). Suwon-si, the nearest administrative centre, is 14 km away. Check the prayer times of these places to compare them, which helps when you travel around Gyeonggi-do.
- Name
- Osan
- Type
- City
- Part of
- Gyeonggi-do, South Korea
- Population
- 238,788
- Coordinates
- 37.15222, 127.07056
- Time zone
- UTC+9
- Calculation method
- Muslim World League
- Qibla direction
- 285.9° (west)
- Distance to Makkah
- 8,357 km
Asr and Jumu‘ah in Osan
Friday prayer (Jumu‘ah) in Osan takes place at the time of Dhuhr, about 12:39 PM on 20 March. For Asr, the difference between the standard and the Hanafi calculation reaches 75 minutes around 21 June: 4:26 PM for the majority, 5:41 PM for the Hanafis. Select the method your mosque follows in the settings.
For the best results, make sure your device’s clock is correct: the countdown relies on it. The prayer times themselves are always calculated in the local time of Osan (UTC+9), wherever you are.
Nearby cities to Osan
- Suwon-si14 km · north
- Pyeongtaek-si18 km · south
- Hwaseong-si23 km · west
- Anseong24 km · south-east
- Gunpo26 km · north-west
- Seonghwan27 km · south
- Ansan-si29 km · north-west
- Anyang-si30 km · north-west
Frequently asked questions about prayer times in Osan
When is Fajr in Osan?
Fajr in Osan depends on the season: about 3:19 AM on 21 June and about 6:08 AM on 21 December. Today’s exact time is shown at the top of this page.
How long is the fast in Osan during Ramadan?
About 12 h 03 min at the start of Ramadan 1448 AH and 13 h 07 min at its end, according to astronomical calculation.
Which calculation method is used for Osan?
We use the Muslim World League method: Fajr at 18° and Isha when the sun is 17° below the horizon. You can change it in the settings of the prayer card.
When is Maghrib in Osan?
Maghrib is at sunset: between 5:18 PM on 21 December and 7:55 PM on 21 June. Today’s time is in the card above.
Do prayer times in Osan differ from Seoul?
Yes. Osan is 47 km from Seoul, towards the south, and Dhuhr in Osan practically coincides with Seoul.