Sydney to Security-Widefield time converter

Security-Widefield is 17 hours behind Sydney. When it is 9:00 AM in Sydney, it is 4:00 PM (Sun, Oct 18) in Security-Widefield.

Sydney AEDT

Monday, October 19, 2026

Security-Widefield MDT

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Security-Widefield
Colorado, United States
Sun, Oct 18
MDTUTC-6-17h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Security-Widefield conversion table

Every hour of today in Sydney and the matching time in Security-Widefield. Light rows are typical working hours (9:00–18:00).

SydneySecurity-Widefield
12:00 AM7:00 AM−1 day
1:00 AM8:00 AM−1 day
2:00 AM9:00 AM−1 day
3:00 AM10:00 AM−1 day
4:00 AM11:00 AM−1 day
5:00 AM12:00 PM−1 day
6:00 AM1:00 PM−1 day
7:00 AM2:00 PM−1 day
8:00 AM3:00 PM−1 day
9:00 AM4:00 PM−1 day
10:00 AM5:00 PM−1 day
11:00 AM6:00 PM−1 day
12:00 PM7:00 PM−1 day
1:00 PM8:00 PM−1 day
2:00 PM9:00 PM−1 day
3:00 PM10:00 PM−1 day
4:00 PM11:00 PM−1 day
5:00 PM12:00 AM
6:00 PM1:00 AM
7:00 PM2:00 AM
8:00 PM3:00 AM
9:00 PM4:00 AM
10:00 PM5:00 AM
11:00 PM6:00 AM

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Sydney (4:00 PM – 6:00 PM in Security-Widefield).

Daylight saving time and the difference

The difference changes during the year because Sydney and Security-Widefield switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -17h
  • Nov 1, 2026 – Mar 14, 2027: -18h
  • Mar 14, 2027 – Apr 4, 2027: -17h
  • Apr 4, 2027 – Oct 3, 2027: -16h
  • Oct 3, 2027 – Oct 19, 2027: -17h

Distance

Sydney and Security-Widefield are 13,390 km (8,320 miles) apart in a straight line.

More conversions

Security-Widefield to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to Security-WidefieldLondon to Security-WidefieldLos Angeles to Security-WidefieldChicago to Security-WidefieldToronto to Security-WidefieldSão Paulo to Security-WidefieldParis to Security-WidefieldBerlin to Security-WidefieldMoscow to Security-WidefieldDubai to Security-WidefieldNew Delhi to Security-WidefieldBangkok to Security-Widefield

Questions and answers

What is the time difference between Sydney and Security-Widefield?

Security-Widefield is 17 hours behind Sydney.

What time is it in Security-Widefield when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 4:00 PM (Sun, Oct 18) in Security-Widefield.

When is the best time to call Security-Widefield from Sydney?

Both sides are at work from 9:00 AM – 11:00 AM in Sydney (4:00 PM – 6:00 PM in Security-Widefield).

Does the time difference between Sydney and Security-Widefield change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.