Sydney, Australia to London, United Kingdom to EST to NZST

Time Difference

AEST (Australian Eastern Standard Time) is 9 hours ahead of BST (British Summer Time) and 14 hours ahead of Eastern Daylight Time and 2 hours behind New Zealand Standard Time
7:00 pm19:00 in Sydney, Australia is 10:00 am10:00 in London, United Kingdom and is 5:00 am05:00 in EDT and is 9:00 pm21:00 in NZST

Sydney to London call time
Best time for a conference call or a meeting is between 5pm-6pm in Sydney which corresponds to 8am-9am in London
Sydney to EDT call time
Best time for a conference call or a meeting is between 7:30am-8:30am in Sydney which corresponds to 5:30pm-6:30pm in EDT (previous day)
Sydney to NZST call time
Best time for a conference call or a meeting is between 9am-3pm in Sydney which corresponds to 11am-5pm in NZST

7:00 pm19:00 AEST (Australian Eastern Standard Time) (Sydney, Australia). Offset UTC +10:00 hours
10:00 am10:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
5:00 am05:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
9:00 pm21:00 New Zealand Standard Time (NZST). Offset UTC +12:00 hours

7:00 pm19:00 Sydney, Australia / 10:00 am10:00 London, United Kingdom / 5:00 am05:00 EDT / 9:00 pm21:00 NZST

Eastern Standard Time

Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries using this time zone: Canada, Jamaica, Cayman Islands, Mexico, Panama

Principal Cities: The largest city in the EST time zone is Kingston in Jamaica, with about 937,700 people. Other major cities in this time zone include New Kingston, Cancun, Panama, San Miguelito.

French: HNE - Heure Normale de l'Est

Spanish: ET - Tiempo del Este, ET - Zona Sureste

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern Daylight Time (EDT).

End: Eastern Standard Time (EST) ended on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually on the second Sunday of March.

Start: Eastern Standard Time (EST) starts on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am. Standard time starts annually on the first Sunday of November.

EST representations, usage and related time zones

New Zealand Standard Time

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

Countries using this time zone: Antarctica, New Zealand

Principal Cities: The largest city in the NZST time zone is Auckland in New Zealand, with about 1.535 million people. Other major cities in this time zone include Wellington, Christchurch, Hamilton, Tauranga.

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe New Zealand Daylight Time (NZDT).

Start: New Zealand Standard Time (NZST) started on Sunday, April 5, 2026 at 3:00 am local time and clocks were set one hour back to Sunday, April 5, 2026, 2:00 am. Standard time starts annually on the first Sunday of April.

End: New Zealand Standard Time (NZST) ends on Sunday, September 27, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, September 27, 2026, 3:00 am local daylight time instead. Standard time ends annually on the last Sunday of September.

NZST representations, usage and related time zones