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The center of the North Carolina (NC) is 3 hours ahead of California (CA). PLEASE NOTE: North Carolina may span multiple time zones. We are using the US/Eastern time zone. For more accuracy, choose specific cities for each location.
Time Difference for the US, UK, and Australia. 1  United States (Washington D.C.): GMT -5, time difference with China: 13 hours behind. 2  United Kingdom (London): GMT 0, time difference with China: 8 hours behind. 3  Australia (Sydney): GMT +10, time difference with China: 2 hours ahead.