Updating current time…
South KoreaKST
UTC+9
12am
3am
6am
9am
12pm
3pm
6pm
9pm
South KoreaKST
UTC+9
same time
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

9:00 pm21:00 KST (UTC+9), Oct 16, 2026 = 9:00 pm21:00 KST (UTC+9), Oct 16, 2026

Nonsan and Seoul have the same local time.

How the time difference changes

Nonsan and Seoul have the same time year-round.

Working hours of 9:00 am to 6:00 pm in Nonsan correspond to 9:00 am to 6:00 pm in Seoul.Working hours of 09:00 to 18:00 in Nonsan correspond to 09:00 to 18:00 in Seoul.

Compare Nonsan time with Seoul time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

KST (Korea Standard Time) and KST (Korea Standard Time) have the same local time.
9:00 pm21:00 in Nonsan, South Korea is 9:00 pm21:00 in Seoul, South Korea

Nonsan to Seoul call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in Nonsan which corresponds to 9am-6pm09:00-18:00 in Seoul

9:00 pm21:00 KST (Korea Standard Time) (Nonsan, South Korea). Offset UTC +9:00 hours
9:00 pm21:00 KST (Korea Standard Time) (Seoul, South Korea). Offset UTC +9:00 hours

9:00 pm21:00 Nonsan, South Korea / 9:00 pm21:00 Seoul, South Korea

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Nonsan, South KoreaSeoul, South Korea
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Nonsan Time Zone and Facts

Time Zone

Abbreviation / Offset
KST – Korea Standard Time, UTC+9 (no daylight saving time)

Nonsan Facts

Country
South Korea
Alternative Names
Lun-san-su, Lun-sân-sṳ, Nonsan, Nun'san', Ronsan, Ronzan, lun shan shi, nnsan, nonsansi, nwnsan, Нонсан, Нуньсань, ننسان, نونسان, 論山市, 논산시
Population
43,845
Currency
Won (KRW)
Geographic Coordinates
36° 12' N Latitude / 127° 05' E Longitude
International Dialing Code
+82

Seoul Time Zone and Facts

Time Zone

Abbreviation / Offset
KST – Korea Standard Time, UTC+9 (no daylight saving time)

Seoul Facts

Country
South Korea
Alternative Names
Hanyang, SEL, Seoel, Seol, Seoul, Seoul-si, Seuel, Seul, Seula, Seulas, Seulo, Seulum, Seúl, Seül, Siul, Soeul, Sol, Soul, Sye-ul, Syou-ouen, Szoeul, Szöul, Séoul, Sêûl, Söul, Sŏul, Wang-ching, Wo-jo, Wō-jō, ciyol, han-yang, saul, seoul, seoulsi, seoulteugbyeolsi, seuli, shou er, shou er te bie shi, si'ula, siyola, sol, sola, souru, souru te bie shi, sywl, Σεούλ, Сеул, Соул, Сөүл, Սեուլ, סאול, סיאול, סעאל, سئول, سيول, سیول, سێئول, سېئول, सियोल, सोल, সিউল, சியோல், ಸೌಲ್, സോൾ, โซล, སེ་ཨུལ།, ဆိုးလ်မြို့, სეული, ሶል, សេអ៊ូល, ソウル, ソウル特別市, 首尔, 首尔特别市, 서울, 서울시, 서울특별시, 한양
Population
10,349,312
Currency
Won (KRW)
Geographic Coordinates
37° 33' N Latitude / 126° 58' E Longitude
International Dialing Code
+82