July 21, 2026 · Guri-si, South Korea
Guri-si has 14h 24m of daylight today. Sunrise is at 05:27 and sunset is at 19:50. All times are calculated astronomically for Guri-si's exact coordinates.
Guri-si lies at 38°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Guri-si, or see daylight hours for every day of the year.
The longest day in Guri-si is around 14h 46m (around June 21). The shortest is around 9h 34m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 50m | 07:46 | 17:36 |
| February | 10h 48m | 07:23 | 18:10 |
| March | 11h 54m | 06:44 | 18:38 |
| April | 13h 8m | 05:58 | 19:06 |
| May | 14h 10m | 05:23 | 19:34 |
| June | 14h 45m | 05:10 | 19:55 |
| July | 14h 32m | 05:22 | 19:54 |
| August | 13h 39m | 05:48 | 19:26 |
| September | 12h 28m | 06:14 | 18:42 |
| October | 11h 17m | 06:40 | 17:56 |
| November | 10h 11m | 07:11 | 17:22 |
| December | 9h 35m | 07:40 | 17:15 |