Sydney to Roswell time converter

Roswell is 17 hours behind Sydney. When it is 9:00 AM in Sydney, it is 4:00 PM (Wed, Oct 21) in Roswell.

Sydney AEDT

Thursday, October 22, 2026

Roswell MDT

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11
Roswell
New Mexico, United States
Wed, Oct 21
MDTUTC-6-17h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Roswell conversion table

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

SydneyRoswell
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 Roswell).

Daylight saving time and the difference

The difference changes during the year because Sydney and Roswell switch clocks on different dates:

  • Oct 22, 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 22, 2027: -17h

Distance

Sydney and Roswell are 13,180 km (8,190 miles) apart in a straight line.

More conversions

Roswell 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 RoswellLondon to RoswellLos Angeles to RoswellChicago to RoswellToronto to RoswellSão Paulo to RoswellParis to RoswellBerlin to RoswellMoscow to RoswellDubai to RoswellNew Delhi to RoswellBangkok to Roswell

Questions and answers

What is the time difference between Sydney and Roswell?

Roswell is 17 hours behind Sydney.

What time is it in Roswell when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 4:00 PM (Wed, Oct 21) in Roswell.

When is the best time to call Roswell from Sydney?

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

Does the time difference between Sydney and Roswell change?

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