Different in time between city Newcastle and city Helena

Newcastle is 17 hours behind of Helena. Different in time between Newcastle(Australia) and Helena(United States) is -17 hours

We calculated the time difference between the city Newcastle, Australia which is located in the time zone "Australia/Sydney — UTC+11:00 (39600)" and city Helena, United States which is located in the time zone "America/Chicago — UTC-06:00 (-21600)"

Newcastle, Australia

16:04:05

Thursday, January 08, 2026

Helena, United States

23:04:05

Thursday, January 08, 2026

Difference between the city Newcastle and Helena is -17 hours

Additional information about city Newcastle and Helena

Newcastle

Country: Australia

Country overview: Australia

Country discussion: Australia

Coordinates of the city Newcastle: latitude -32.9295°, longitude 151.7801°

Cities in the same time zone as Newcastle: Balranald, Camden Council, Walcha, Walgett, Armidale

More about the city Newcastle

  1. City Newcastle — Overview
  2. Exact time in the city Newcastle, sunrise and sunset, when to set the clock
  3. Discuss the city Newcastle

You might be interested in

  1. City map Newcastle
  2. Country map Australia
Helena

Country: United States

Country overview: United States

Country discussion: United States

Coordinates of the city Helena: latitude 33.2962°, longitude -86.8436°

Cities in the same time zone as Helena: Michigan, Manilla, Roma, McAlester, Fort Leonard Wood

More about the city Helena

  1. City Helena — Overview
  2. Exact time in the city Helena, sunrise and sunset, when to set the clock
  3. Discuss the city Helena

You might be interested in

  1. City map Helena
  2. Country map United States

Comparisons of time differences between other cities and countries

Time difference between other cities: Difference in time Kempsey and Randers, Difference in time Tangier and Catacamas, Difference in time Saint Augustine and Zhangjiakou
Time difference between other countries: Difference in time United States and United States, Difference in time Germany and Peru, Difference in time Mexico and New Zealand
Time difference between other cities and countries: Difference in time United States and Isle of Skye, Difference in time Shelby and Panama, Difference in time Toronto and China