Hawaii, USA
HST
GST
Gulf Standard Time
GMT +4

Time Difference

HST (Hawaii Standard Time) is 14 hours behind Gulf Standard Time
10:00 am10:00 in Kailua, HI, USA is 12:00 am00:00 in GST

Kailua to GST call time
Best time for a conference call or a meeting is between 6am-8am in Kailua which corresponds to 8pm-10pm in GST

10:00 am10:00 HST (Hawaii Standard Time) (Kailua, HI, USA). Offset UTC -10:00 hours
12:00 am00:00 Gulf Standard Time (GST). Offset UTC +4:00 hours

10:00 am10:00 Kailua, HI, USA / 12:00 am00:00 GST

Kailua, HI, USA GST
12am (midnight) 2pm
1am 3pm
2am 4pm
3am 5pm
4am 6pm
5am 7pm
6am 8pm
7am 9pm
8am 10pm
9am 11pm
10am 12am (midnight)
11am 1am
12pm (noon) 2am
1pm 3am
2pm 4am
3pm 5am
4pm 6am
5pm 7am
6pm 8am
7pm 9am
8pm 10am
9pm 11am
10pm 12pm (noon)
11pm 1pm
0:00 14:00
1:00 15:00
2:00 16:00
3:00 17:00
4:00 18:00
5:00 19:00
6:00 20:00
7:00 21:00
8:00 22:00
9:00 23:00
10:00 0:00
11:00 1:00
12:00 2:00
13:00 3:00
14:00 4:00
15:00 5:00
16:00 6:00
17:00 7:00
18:00 8:00
19:00 9:00
20:00 10:00
21:00 11:00
22:00 12:00
23:00 13:00

Kailua Information

Time Zone

Abbreviation / Name
HST - Hawaii Standard Time
UTC / GMT Offset
-10:00 hours during Hawaii Standard Time, currently in use.

Kailua Facts

Country
USA
State
Hawaii
Alternative Names
Kailua, Kajlua, Lanikai, kai lu a, kaillua, kailuhuva, kairua, Кајлуа, کائلوا، ہونولولو کاؤنٹی، ہوائی, कैलुहुवा, カイルア, 凱盧阿, 카일루아
Population
38,635
Currency
Dollar (USD)
Geographic Coordinates
21° 24' N Latitude / 157° 44' W Longitude
International Dialing Code
+1

Gulf Standard Time

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

GST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +04 - basic short
  • +0400 - basic
  • +04:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0400 - sign character (+) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Delta - Military abbreviation for GST
  • D - short form of 'Delta'
Time zones with the GMT +4 offset:
  • KUYT - Kuybyshev Time
  • MSD - Moscow Daylight Time
  • SAMT - Samara Time
  • AMT - Armenia Time
  • AZT - Azerbaijan Time
  • D - Delta Time Zone
  • GET - Georgia Standard Time
  • GST - Gulf Standard Time
  • MUT - Mauritius Time
  • RET - Reunion Time
  • SCT - Seychelles Time