3.0 UTC CONVERSION CHART
Coordinated Universal Time (UTC) is the time at the zero or reference meridian. Time changes one hour for each change of 15° in longitude. The five time zones in the US Proper and Canada roughly follow those lines.
UTC |
EDT/AST |
CDT/EST |
MDT/CST |
PDT/MST |
PST |
0000* |
2000 |
1900 |
1800 |
1700 |
1600 |
0100 |
2100 |
2000 |
1900 |
1800 |
1700 |
0200 |
2200 |
2100 |
2000 |
1900 |
1800 |
0300 |
2300 |
2200 |
2100 |
2000 |
1900 |
0400 |
0000* |
2300 |
2200 |
2100 |
2000 |
0500 |
0100 |
0000* |
2300 |
2200 |
2100 |
0600 |
0200 |
0100 |
0000* |
2300 |
2200 |
0700 |
0300 |
0200 |
0100 |
0000* |
2300 |
0800 |
0400 |
0300 |
0200 |
0100 |
0000* |
0900 |
0500 |
0400 |
0300 |
0200 |
0100 |
1000 |
0600 |
0500 |
0400 |
0300 |
0200 |
1100 |
0700 |
0600 |
0500 |
0400 |
0300 |
1200 |
0800 |
0700 |
0600 |
0500 |
0400 |
1300 |
0900 |
0800 |
0700 |
0600 |
0500 |
1400 |
1000 |
0900 |
0800 |
0700 |
0600 |
1500 |
1100 |
1000 |
0900 |
0800 |
0700 |
1600 |
1200 |
1100 |
1000 |
0900 |
0800 |
1700 |
1300 |
1200 |
1100 |
1000 |
0900 |
1800 |
1400 |
1300 |
1200 |
1100 |
1000 |
1900 |
1500 |
1400 |
1300 |
1200 |
1100 |
2000 |
1600 |
1500 |
1400 |
1300 |
1200 |
2100 |
1700 |
1600 |
1500 |
1400 |
1300 |
2200 |
1800 |
1700 |
1600 |
1500 |
1400 |
2300 |
1900 |
1800 |
1700 |
1600 |
1500 |
2400 |
2000 |
1900 |
1800 |
1700 |
1600 |
*0000 and 2400 are interchangeable. 2400 is associated with the date of the day just ending while 0000 is associated with the day just beginning.