Guinea Bissau
GMT
IRKST
Irkutsk Summer Time
GMT +9

Time Difference

GMT (Greenwich Mean Time) is 9 hours behind Irkutsk Summer Time
4:30 pm16:30 in Bolama, Guinea Bissau is 1:30 am01:30 in IRKST

Bolama to IRKST call time
Best time for a conference call or a meeting is between 8am-10am in Bolama which corresponds to 5pm-7pm in IRKST

4:30 pm16:30 GMT (Greenwich Mean Time) (Bolama, Guinea Bissau). Offset UTC 0:00 hours
1:30 am01:30 Irkutsk Summer Time (IRKST). Offset UTC +9:00 hours

4:30 pm16:30 Bolama, Guinea Bissau / 1:30 am01:30 IRKST

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

Bolama Information

Time Zone

Abbreviation / Name
GMT - Greenwich Mean Time
UTC / GMT Offset
0:00 hours during Greenwich Mean Time, currently in use.

Bolama Facts

Country
Guinea Bissau
Alternative Names
Bolama, Bulama, Port Beaver
Population
10,769
Currency
Franc (XOF)
Geographic Coordinates
11° 34' N Latitude / 15° 28' W Longitude
International Dialing Code
+245

Irkutsk Summer Time

Offset: IRKST is 9 hours ahead Greenwich Mean Time (GMT) and is used in Asia

IRKST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine 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
  • India - Military abbreviation for IRKST
  • I - short form of 'India'
Time zones with the GMT +9 offset:
  • AWDT - Australian Western Daylight Time
  • CHOST - Choibalsan Summer Time
  • I - India Time Zone
  • IRKST - Irkutsk Summer Time
  • JST - Japan Standard Time
  • KST - Korea Standard Time
  • PWT - Palau Time
  • TLT - East Timor Time
  • ULAST - Ulaanbaatar Summer Time
  • WIT - Eastern Indonesian Time
  • YAKT - Yakutsk Time