World Timezones

Daejeon to Istanbul Converter

Compare Istanbul to Daejeon instead
Daejeon1:57 pmSun, Jul 19
DaejeonKST
South Korea · UTC+9
1:57 pmSun, Jul 19
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
IstanbulTRT
Turkey · UTC+3
7:57 amSun, Jul 19
6p
7p
8p
9p
10p
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p

Offset

The time difference between Daejeon and Istanbul is 6 hours.

6 hours

Daejeon (KST) is ahead of Istanbul (TRT).

KST: UTC+9

TRT: UTC+3

Neither Daejeon nor Istanbul is currently observing daylight saving time.

When to schedule

Business-hours overlap: 3 PM–5 PM in Daejeon (9 AM–11 AM in Istanbul).

Both teams are in working hours during this window on weekdays.

Suggested time: 4:00 PM Daejeon (10:00 AM Istanbul).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

South Korea

  • New Year's DayThu, Jan 1
  • Lunar New YearMon, Feb 16
  • Lunar New YearTue, Feb 17
  • Lunar New YearWed, Feb 18
  • Independence Movement DayMon, Mar 2
  • Labour DayFri, May 1
  • Children's DayTue, May 5
  • Buddha's BirthdayMon, May 25
  • Local Election DayWed, Jun 3
  • Memorial DaySat, Jun 6
  • Constitution DayFri, Jul 17
  • Liberation DayMon, Aug 17
  • ChuseokThu, Sep 24
  • ChuseokFri, Sep 25
  • ChuseokSat, Sep 26
  • National Foundation DayMon, Oct 5
  • Hangul DayFri, Oct 9
  • Christmas DayFri, Dec 25

Turkey

  • New Year's DayThu, Jan 1
  • National Independence & Children's DayThu, Apr 23
  • Labour DayFri, May 1
  • Atatürk Commemoration & Youth DayTue, May 19
  • Democracy and National Unity DayWed, Jul 15
  • Victory DaySun, Aug 30
  • Republic DayThu, Oct 29

About these zones

Daejeon uses Korea Standard Time (KST). To call South Korea, dial +82.

Istanbul uses Turkey Time (TRT). To call Turkey, dial +90.

Istanbul is approximately 5,000 miles northwest of Daejeon.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

DaejeonIstanbulDay
12:00 am6:00 pm-1 day
1:00 am7:00 pm-1 day
2:00 am8:00 pm-1 day
3:00 am9:00 pm-1 day
4:00 am10:00 pm-1 day
5:00 am11:00 pm-1 day
6:00 am12:00 amSame day
7:00 am1:00 amSame day
8:00 am2:00 amSame day
9:00 am3:00 amSame day
10:00 am4:00 amSame day
11:00 am5:00 amSame day
12:00 pm6:00 amSame day
1:00 pm7:00 amSame day
2:00 pm8:00 amSame day
3:00 pm9:00 amSame day
4:00 pm10:00 amSame day
5:00 pm11:00 amSame day
6:00 pm12:00 pmSame day
7:00 pm1:00 pmSame day
8:00 pm2:00 pmSame day
9:00 pm3:00 pmSame day
10:00 pm4:00 pmSame day
11:00 pm5:00 pmSame day

Daylight saving time

Neither Daejeon nor Istanbul observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Daejeon
Sunrise
5:27 AM
Sunset
7:47 PM
Day length
14h 20m
Istanbul
Sunrise
5:49 AM
Sunset
8:34 PM
Day length
14h 45m

Daylight overlap: 7h 59m — 11:49 AM–7:47 PM in Daejeon (5:49 AM–1:47 PM in Istanbul). Both locations are in daylight during this window.

Cities in these zones

Other cities in Korea Standard Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Korea Standard Time

  • GMP
  • ICN
  • PUS
  • TAE
  • CJJ
  • KWJ
  • MWX

Airports in Turkey Time

  • IST
  • SAW
  • ESB
  • YEI
  • ADB
  • GZT
  • DIY
  • ADA
  • COV
  • ASR

Related conversions

Common conversions

What is 9:00 am Daejeon in Istanbul?
9:00 am Daejeon is 3:00 am Istanbul.
What is 12:00 pm Daejeon in Istanbul?
12:00 pm Daejeon is 6:00 am Istanbul.
What is 12:30 pm Daejeon in Istanbul?
12:30 pm Daejeon is 6:30 am Istanbul.
What is 2:00 pm Daejeon in Istanbul?
2:00 pm Daejeon is 8:00 am Istanbul.
What is 5:00 pm Daejeon in Istanbul?
5:00 pm Daejeon is 11:00 am Istanbul.
What is 11:30 pm Daejeon in Istanbul?
11:30 pm Daejeon is 5:30 pm Istanbul.