South Korea
KST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
W
Whiskey Time Zone
GMT -10
12am
3am
6am
9am
12pm
3pm
6pm
9pm

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

Time Difference

KST (Korea Standard Time) is 19 hours ahead of Whiskey Time Zone
9:00 pm21:00 in Sejong, South Korea is 2:00 am02:00 in W

Sejong to W call time
Best time for a conference call or a meeting is between 9am-12pm in Sejong which corresponds to 2pm-5pm in W (previous day)

9:00 pm21:00 KST (Korea Standard Time) (Sejong, South Korea). Offset UTC +9:00 hours
2:00 am02:00 Whiskey Time Zone (W). Offset UTC -10:00 hours

9:00 pm21:00 Sejong, South Korea / 2:00 am02:00 W

Sejong, South KoreaW
12am (midnight)5am
1am6am
2am7am
3am8am
4am9am
5am10am
6am11am
7am12pm (noon)
8am1pm
9am2pm
10am3pm
11am4pm
12pm (noon)5pm
1pm6pm
2pm7pm
3pm8pm
4pm9pm
5pm10pm
6pm11pm
7pm12am (midnight)
8pm1am
9pm2am
10pm3am
11pm4am
00:0005:00
01:0006:00
02:0007:00
03:0008:00
04:0009:00
05:0010:00
06:0011:00
07:0012:00
08:0013:00
09:0014:00
10:0015:00
11:0016:00
12:0017:00
13:0018:00
14:0019:00
15:0020:00
16:0021:00
17:0022:00
18:0023:00
19:0000:00
20:0001:00
21:0002:00
22:0003:00
23:0004:00

Sejong Information

Time Zone

Abbreviation / Name
KST - Korea Standard Time
UTC / GMT Offset
+9:00 hours during Korea Standard Time, currently in use.

Sejong Facts

Country
South Korea
Alternative Names
Sedzong, Sedżong, Sejong, Sejong Special Self-Governing City, Yeongi, se(ː).dʑon, se(ː).dʑoŋ, sejong, shi zong, 世宗, 세종
Population
230,327
Currency
Won (KRW)
Geographic Coordinates
36° 35' N Latitude / 127° 17' E Longitude
International Dialing Code
+82

Whiskey Time Zone

Offset: W is 10 hours behind Greenwich Mean Time (GMT) and is used in Military

Daylight Saving: Clocks in Whiskey Time Zone (W) do not change for daylight saving time, so W stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

W representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -10 - basic short
  • -1000 - basic
  • -10:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Whiskey - Military abbreviation for W
  • W - short form of 'Whiskey'
Time zones with the GMT -10 offset:
  • HAST - Hawaii-Aleutian Standard Time
  • CKT - Cook Island Time
  • HST - Hawaii Standard Time
  • TAHT - Tahiti Time
  • W - Whiskey Time Zone