LHDT
Lord Howe Daylight Time
GMT +11
12am
3am
6am
9am
12pm
3pm
6pm
9pm
TVT
Tuvalu Time
GMT +12
tomorrow
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

LHDT is 1 hour behind TVT. LHDT uses GMT +11, and TVT uses GMT +12 for this comparison.

For example, 11:00 pm LHDT is 12:00 am TVT. Use the converter above to adjust the date or time and create a shareable meeting link.

Best time for a conference call or a meeting is between 9am-4pm in LHDT which corresponds to 10am-5pm in TVT

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

Time Difference

Lord Howe Daylight Time is 1 hour behind Tuvalu Time
11:00 pm23:00 in LHDT is 12:00 am00:00 in TVT

LHDT to TVT call time
Best time for a conference call or a meeting is between 9am-4pm in LHDT which corresponds to 10am-5pm in TVT

11:00 pm23:00 Lord Howe Daylight Time (LHDT). Offset UTC +11:00 hours
12:00 am00:00 Tuvalu Time (TVT). Offset UTC +12:00 hours

11:00 pm23:00 LHDT / 12:00 am00:00 TVT

LHDTTVT
12am (midnight)1am
1am2am
2am3am
3am4am
4am5am
5am6am
6am7am
7am8am
8am9am
9am10am
10am11am
11am12pm (noon)
12pm (noon)1pm
1pm2pm
2pm3pm
3pm4pm
4pm5pm
5pm6pm
6pm7pm
7pm8pm
8pm9pm
9pm10pm
10pm11pm
11pm12am (midnight)
00:0001:00
01:0002:00
02:0003:00
03:0004:00
04:0005:00
05:0006:00
06:0007:00
07:0008:00
08:0009:00
09:0010:00
10:0011:00
11:0012:00
12:0013:00
13:0014:00
14:0015:00
15:0016:00
16:0017:00
17:0018:00
18:0019:00
19:0020:00
20:0021:00
21:0022:00
22:0023:00
23:0000:00

Lord Howe Daylight Time

Offset: LHDT is 11 hours ahead Greenwich Mean Time (GMT) and is used in Australia

Countries: It is used in following countries: Australia

Daylight Saving: Lord Howe Daylight Time (LHDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Lord Howe Standard Time (LHST).

Start: Lord Howe Daylight Time (LHDT) started on Sunday, October 5, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, October 5, 2025, 2:30 am. Daylight saving starts annually the on first Sunday of October

End: Lord Howe Daylight Time (LHDT) ends on Sunday, April 5, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, April 5, 2026, 1:30 am local standard time instead. Daylight saving ends annually the on first Sunday of April

LHDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +11 - basic short
  • +1100 - basic
  • +11:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1100 - sign character (+) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates eleven 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
  • Lima - Military abbreviation for LHDT
  • L - short form of 'Lima'
Time zones with the GMT +11 offset:
  • AEDT - Australian Eastern Daylight Time
  • BST - Bougainville Standard Time
  • KOST - Kosrae Time
  • L - Lima Time Zone
  • LHDT - Lord Howe Daylight Time
  • MAGT - Magadan Time
  • NCT - New Caledonia Time
  • NFT - Norfolk Time
  • PETT - Kamchatka Time
  • PONT - Pohnpei Standard Time
  • SBT - Solomon IslandsTime
  • VLAST - Vladivostok Summer Time
  • VUT - Vanuatu Time

Tuvalu Time

Offset: TVT is 12 hours ahead Greenwich Mean Time (GMT) and is used in Pacific

Countries: It is used in following countries: Tuvalu

Principal Cities: The largest city in the TVT timezone is Funafuti from Tuvalu with population about 4,492 people.

Daylight Saving: Tuvalu Time (TVT) is not adjusted for daylight saving therefore TVT 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, Tuvalu Time remains the same

TVT Time Zone Geo Map
TVT timezone map

TVT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +12 - basic short
  • +1200 - basic
  • +12:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1200 - sign character (+) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates twelve 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
  • Mike - Military abbreviation for TVT
  • M - short form of 'Mike'
Time zones with the GMT +12 offset:
  • ANAST - Anadyr Summer Time
  • ANAT - Anadyr Time
  • FJT - Fiji Time
  • GILT - Gilbert Island Time
  • M - Mike Time Zone
  • MAGST - Magadan Summer Time
  • MHT - Marshall Islands Time
  • NRT - Nauru Time
  • NZST - New Zealand Standard Time
  • PETST - Kamchatka Summer Time
  • TVT - Tuvalu Time
  • WFT - Wallis and Futuna Time