Honiara to BST Time Converter

Updating current time…

No shared working hoursFri, Oct 16

Honiara
Solomon IslandsSBT
UTC+11
12am
3am
6am
9am
12pm
3pm
6pm
9pm
BST
British Summer Time
UTC+1
10h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

11:00 pm23:00 SBT (UTC+11), Oct 16, 2026 = 1:00 pm13:00 BST (UTC+1), Oct 16, 2026

Honiara is 10 hours ahead of BST.

How the time difference changes

For most of the year, Honiara is 10 hours ahead of BST. From Oct 25, 2026 to Mar 28, 2027, Honiara is 11 hours ahead of GMT.

For most of the year, working hours of 9:00 am to 6:00 pm in Honiara correspond to 11:00 pm (previous day) to 8:00 am in BST. At other times of the year, working hours of 9:00 am to 6:00 pm in Honiara correspond to 10:00 pm (previous day) to 7:00 am in GMT.For most of the year, working hours of 09:00 to 18:00 in Honiara correspond to 23:00 (previous day) to 08:00 in BST. At other times of the year, working hours of 09:00 to 18:00 in Honiara correspond to 22:00 (previous day) to 07:00 in GMT.

Compare Honiara time with BST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

SBT (Solomon Islands Time) is 10 hours ahead of British Summer Time.
11:00 pm23:00 in Honiara, Solomon Islands is 1:00 pm13:00 in BST

Honiara to BST call time
Best time for a conference call or a meeting is between 6pm-7pm18:00-19:00 in Honiara which corresponds to 8am-9am08:00-09:00 in BST. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

11:00 pm23:00 SBT (Solomon Islands Time) (Honiara, Solomon Islands). Offset UTC +11:00 hours
1:00 pm13:00 British Summer Time (BST). Offset UTC +1:00 hour

11:00 pm23:00 Honiara, Solomon Islands / 1:00 pm13:00 BST

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Hourly time comparison
Honiara, Solomon IslandsBST
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Honiara Time Zone and Facts

Time Zone

Abbreviation / Offset
SBT – Solomon Islands Time, UTC+11 (no daylight saving time)

Honiara Facts

Country
Solomon Islands
Alternative Names
HIR, Honiara, Honiaro, Khoniara, Oniara, ho ni xa ra, honiala, honiara, huo ni ya la, hwnyara, Ονιάρα, Хониара, הוניארה, هونيارا, هونیارا, โฮนีอารา, ሆኒያራ, ホニアラ, 霍尼亚拉, 霍尼亞拉, 호니아라
Population
56,298
Currency
Dollar (SBD)
Geographic Coordinates
9° 25' S Latitude / 159° 56' E Longitude
International Dialing Code
+677
More About Honiara
Honiara local time and city facts

British Summer Time

Offset: BST is 1 hour ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Guernsey, Isle of Man, Jersey, United Kingdom

Principal Cities: The largest city in the BST time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Birmingham, Glasgow, Manchester, Sheffield.

Map of the areas on British Summer Time (BST)
BST part of the year

Today all shaded areas are on BST.

Open the world time zone map© OpenStreetMap

Daylight Saving: British Summer Time (BST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).

123456789101112Start: British Summer Time (BST) started on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00. Daylight saving starts annually on the last Sunday of March.

123456789101112End: British Summer Time (BST) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.

See United Kingdom daylight saving time and upcoming clock changes worldwide.

BST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for BST
  • A - short form of 'Alpha'
IANA/Olson: Reflects BST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Europe/Belfast
  • Europe/Guernsey
  • Europe/Isle_of_Man
  • Europe/Jersey
  • Europe/London
  • GB
  • GB-Eire
BST Abbreviation: Several time zones share BST abbreviation and it could refer to these time zones
  • British Summer Time - UTC +1
  • Bangladesh Standard Time - UTC +6
  • Bougainville Standard Time - UTC +11
Time zones with the GMT +1 offset:
  • BST - British Summer Time
  • CET - Central European Time
  • IST - Irish Standard Time
  • WEST - Western European Summer Time
  • A - Alpha Time Zone
  • CET - Central European Time
  • MEZ - Mitteleuropäische Zeit
  • WAT - West Africa Time
  • WST - Western Sahara Summer Time
  • BMT - Biel Mean Time
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT