Russia
SST
HST
Hawaii Standard Time
GMT -10

Time Difference

SST (Sakhalin Standard Time) is 21 hours ahead of Hawaii Standard Time
3:30 pm15:30 in Poronaysk, Russia is 6:30 pm18:30 in HST

Poronaysk to HST call time
Best time for a conference call or a meeting is between 11:30pm-1:30pm in Poronaysk which corresponds to 2:30am-4:30am in HST

3:30 pm15:30 SST (Sakhalin Standard Time) (Poronaysk, Russia). Offset UTC +11:00 hours
6:30 pm18:30 Hawaii Standard Time (HST). Offset UTC -10:00 hours

3:30 pm15:30 Poronaysk, Russia / 6:30 pm18:30 HST

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

Poronaysk Information

Time Zone

Abbreviation / Name
SST - Sakhalin Standard Time
UTC / GMT Offset
+11:00 hours during Sakhalin Standard Time, currently in use.

Poronaysk Facts

Country
Russia
Alternative Names
Poronajsk, Poronaysk, Shikika, Shikuka, Shisuka, Sikuka, Поронайск
Population
16,677
Currency
Ruble (RUB)
Geographic Coordinates
49° 13' N Latitude / 143° 05' E Longitude
International Dialing Code
+7

Hawaii Standard Time

Offset: HST is 10 hours behind Greenwich Mean Time (GMT) and is used in Pacific

Countries: It is used in following countries: United States

Principal Cities: The largest city in the HST timezone is Honolulu from USA with population about 371,657 people. Other major cities in the area are Pearl City, Hilo, Kailua, Waipahu

Daylight Saving: Hawaii Standard Time (HST) is not adjusted for daylight saving therefore HST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, Hawaii Standard Time remains the same

HST Time Zone Geo Map
HST timezone map

HST 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 ten hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Whiskey - Military abbreviation for HST
  • W - short form of 'Whiskey'
IANA/Olson: Reflects HST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Adak
  • America/Atka
  • HST
  • Pacific/Honolulu
  • Pacific/Johnston
  • US/Aleutian
  • US/Hawaii
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