Sunrise & sunset times in Seongnam-si in January 2027
In Seongnam-si, January 2027 opens with sunrise at 07:45 and sunset at 17:23 on the 1st, and the day grows by about 0h 40m from the 1st to the 31st. All times below are in Seongnam-si's local time zone.
| Day | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 1 | 07:45 | 17:23 | 9h 38m |
| January 2 | 07:46 | 17:24 | 9h 39m |
| January 3 | 07:46 | 17:25 | 9h 39m |
| January 4 | 07:46 | 17:26 | 9h 40m |
| January 5 | 07:46 | 17:27 | 9h 41m |
| January 6 | 07:46 | 17:27 | 9h 42m |
| January 7 | 07:46 | 17:28 | 9h 42m |
| January 8 | 07:46 | 17:29 | 9h 43m |
| January 9 | 07:46 | 17:30 | 9h 44m |
| January 10 | 07:46 | 17:31 | 9h 46m |
| January 11 | 07:45 | 17:32 | 9h 47m |
| January 12 | 07:45 | 17:33 | 9h 48m |
| January 13 | 07:45 | 17:34 | 9h 49m |
| January 14 | 07:45 | 17:35 | 9h 50m |
| January 15 | 07:45 | 17:36 | 9h 52m |
| January 16 | 07:44 | 17:37 | 9h 53m |
| January 17 | 07:44 | 17:38 | 9h 54m |
| January 18 | 07:43 | 17:39 | 9h 56m |
| January 19 | 07:43 | 17:40 | 9h 57m |
| January 20 | 07:43 | 17:41 | 9h 59m |
| January 21 | 07:42 | 17:42 | 10h 0m |
| January 22 | 07:42 | 17:43 | 10h 2m |
| January 23 | 07:41 | 17:45 | 10h 3m |
| January 24 | 07:41 | 17:46 | 10h 5m |
| January 25 | 07:40 | 17:47 | 10h 7m |
| January 26 | 07:39 | 17:48 | 10h 8m |
| January 27 | 07:39 | 17:49 | 10h 10m |
| January 28 | 07:38 | 17:50 | 10h 12m |
| January 29 | 07:37 | 17:51 | 10h 14m |
| January 30 | 07:36 | 17:52 | 10h 16m |
| January 31 | 07:36 | 17:53 | 10h 18m |
Planning around the light in Seongnam-si in January
This table lists sunrise, sunset and the length of the day for every day of January 2027 in Seongnam-si, South Korea, computed from the city's coordinates and shown in its local time zone. Use it to plan a shoot, a hike, an event or a trip around the exact daylight for the day you have in mind. For golden hour, blue hour and the moon on a specific date, open the full Seongnam-si page and pick that date.
Frequently asked questions about January in Seongnam-si
What time does the sun set in Seongnam-si in January?
Around the middle of January the sun sets at about 17:37 in Seongnam-si. Sunset shifts a little each day through the month, as listed in the table above, all in local time.
What time does the sun rise in Seongnam-si in January?
Around mid January the sun rises at about 07:44 in Seongnam-si, moving gradually across the month as shown in the day-by-day table.
When is the longest day in Seongnam-si in January?
In January 2027 the longest day in Seongnam-si is the 31st (10h 18m of daylight) and the shortest is the 1st (9h 38m).
Other months and tools
Every month of the year in Seongnam-si, each with day-by-day sunrise and sunset times: