IRDT
Iran Daylight Time
GMT +4:30
South Korea
KST

Time Difference

Iran Daylight Time is 4 hours and 30 minutes behind KST (Korea Standard Time)
11:30 pm23:30 in IRDT is 4:00 am04:00 in Guri-si, South Korea

IRDT to Guri-si call time
Best time for a conference call or a meeting is between 8am-1:30pm in IRDT which corresponds to 12:30pm-6pm in Guri-si

11:30 pm23:30 Iran Daylight Time (IRDT). Offset UTC +4:30 hours
4:00 am04:00 KST (Korea Standard Time) (Guri-si, South Korea). Offset UTC +9:00 hours

11:30 pm23:30 IRDT / 4:00 am04:00 Guri-si, South Korea

IRDT Guri-si, South Korea
12am (midnight) 4:30 am
1am 5:30 am
2am 6:30 am
3am 7:30 am
4am 8:30 am
5am 9:30 am
6am 10:30 am
7am 11:30 am
8am 12:30 pm
9am 1:30 pm
10am 2:30 pm
11am 3:30 pm
12pm (noon) 4:30 pm
1pm 5:30 pm
2pm 6:30 pm
3pm 7:30 pm
4pm 8:30 pm
5pm 9:30 pm
6pm 10:30 pm
7pm 11:30 pm
8pm 12:30 am
9pm 1:30 am
10pm 2:30 am
11pm 3:30 am
0:00 4:30
1:00 5:30
2:00 6:30
3:00 7:30
4:00 8:30
5:00 9:30
6:00 10:30
7:00 11:30
8:00 12:30
9:00 13:30
10:00 14:30
11:00 15:30
12:00 16:30
13:00 17:30
14:00 18:30
15:00 19:30
16:00 20:30
17:00 21:30
18:00 22:30
19:00 23:30
20:00 0:30
21:00 1:30
22:00 2:30
23:00 3:30

Iran Daylight Time

Offset: IRDT is 4 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

IRDT Time Zone Geo Map
IRDT timezone map

IRDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0430 - basic
  • +04:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0430 - sign character (+) followed by a four digit time providing hours (04) and minutes (30) of the offset. Indicates four hour and thirty minutes time differences to the east of the zero meridian.
Time zones with the GMT +4:30 offset:
  • AFT - Afghanistan Time
  • IRDT - Iran Daylight Time

Guri-si Information

Time Zone

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

Guri-si Facts

Country
South Korea
Alternative Names
Guri, Guri-si, guli, gulisi, 구리, 구리시
Population
195,236
Currency
Won (KRW)
Geographic Coordinates
37° 35' N Latitude / 127° 08' E Longitude
International Dialing Code
+82