| Sunrise | Sunset | Daylight | |
|---|---|---|---|
| Today | 05:51 | 19:00 | 13h 09m |
| Tomorrow | 05:49 | 19:01 | 13h 12m |
| Change | −2m | +1m | +3m |
Positive change in sunset / daylight = days are getting longer. Negative change in sunrise = sun is rising earlier.
Today's light segments for Changwon. Amber = daylight, violet = twilight, dark = night.
Sunrise and sunset on the 1st of each month in Changwon.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 07:35 | 17:24 | 9h 49m |
| February | 07:26 | 17:53 | 10h 27m |
| March | 06:57 | 18:21 | 11h 24m |
| April | 06:14 | 18:46 | 12h 32m |
| May | 05:35 | 19:11 | 13h 36m |
| June | 05:13 | 19:35 | 14h 22m |
| July | 05:15 | 19:45 | 14h 30m |
| August | 05:34 | 19:30 | 13h 56m |
| September | 05:58 | 18:55 | 12h 57m |
| October | 06:20 | 18:12 | 11h 52m |
| November | 06:47 | 17:33 | 10h 46m |
| December | 07:16 | 17:14 | 9h 58m |
Changwon is located at 35.23°N, 128.68°E. Its latitude determines how dramatically daylight hours change through the year.
The city uses the Asia/Seoul timezone (GMT+9). It does not observe Daylight Saving Time, so solar times shift gradually through the year without abrupt clock changes.
Solar noon — the moment the sun reaches its highest point in the sky — occurs when the sun crosses the local meridian. In Changwon this falls around 12:24 in mid-summer and 12:15 in December, reflecting UTC offset and any DST adjustments.