July 21, 2026 · Langfang, China
Langfang has 14h 34m of daylight today. Sunrise is at 05:03 and sunset is at 19:37. All times are calculated astronomically for Langfang's exact coordinates.
Langfang lies at 40°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 Langfang, or see daylight hours for every day of the year.
The longest day in Langfang is around 14h 58m (around June 21). The shortest is around 9h 22m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 40m | 07:33 | 17:13 |
| February | 10h 42m | 07:07 | 17:49 |
| March | 11h 53m | 06:27 | 18:20 |
| April | 13h 13m | 05:37 | 18:50 |
| May | 14h 20m | 05:01 | 19:20 |
| June | 14h 56m | 04:46 | 19:43 |
| July | 14h 42m | 04:59 | 19:41 |
| August | 13h 45m | 05:26 | 19:11 |
| September | 12h 30m | 05:55 | 18:25 |
| October | 11h 13m | 06:23 | 17:36 |
| November | 10h 2m | 06:57 | 17:00 |
| December | 9h 24m | 07:27 | 16:51 |