When do the days get longer in Hungnam? Shortest day December 22

In Hungnam the shortest day is December 22 with 9h 21m of daylight. The earliest sunset is on December 8, the latest sunrise on January 5 – by February 6 the day is an hour longer.

The shortest day, the earliest sunset, the latest sunrise – and how quickly the light comes back, week by week.
Shortest day: December 22 (9h 21m)
Earliest sunset: December 8, 17:04
Latest sunrise: January 5, 07:51
The earliest sunset comes about ten days before the shortest day, the latest sunrise about ten days after it. The reason is the equation of time: around the solstice the sun reaches its highest point a little later every day, so the whole day shifts towards the evening. That is why the evenings are already getting lighter while the mornings are still getting darker.

Week by week after the shortest day

December 22: Sunrise 07:47 · Sunset 17:08 · Day length 9h 21m · Gained +0h 00m
December 29: Sunrise 07:50 · Sunset 17:12 · Day length 9h 22m · Gained +0h 01m
January 5: Sunrise 07:51 · Sunset 17:18 · Day length 9h 27m · Gained +0h 06m
January 12: Sunrise 07:50 · Sunset 17:25 · Day length 9h 35m · Gained +0h 14m
January 19: Sunrise 07:47 · Sunset 17:32 · Day length 9h 45m · Gained +0h 24m
January 26: Sunrise 07:43 · Sunset 17:40 · Day length 9h 58m · Gained +0h 37m
February 2: Sunrise 07:37 · Sunset 17:49 · Day length 10h 12m · Gained +0h 51m
February 9: Sunrise 07:30 · Sunset 17:57 · Day length 10h 28m · Gained +1h 07m
February 16: Sunrise 07:21 · Sunset 18:05 · Day length 10h 44m · Gained +1h 23m
February 23: Sunrise 07:12 · Sunset 18:13 · Day length 11h 02m · Gained +1h 41m
March 2: Sunrise 07:02 · Sunset 18:21 · Day length 11h 19m · Gained +1h 58m
March 9: Sunrise 06:51 · Sunset 18:29 · Day length 11h 38m · Gained +2h 17m
March 16: Sunrise 06:40 · Sunset 18:36 · Day length 11h 56m · Gained +2h 35m
March 23: Sunrise 06:29 · Sunset 18:43 · Day length 12h 15m · Gained +2h 54m
March 30: Sunrise 06:17 · Sunset 18:50 · Day length 12h 33m · Gained +3h 12m
April 6: Sunrise 06:06 · Sunset 18:57 · Day length 12h 51m · Gained +3h 30m
April 13: Sunrise 05:55 · Sunset 19:05 · Day length 13h 09m · Gained +3h 48m