No DST
1970 - 2030
No further time changes in 2009 in Mesa |
Daylight Saving Time (DST) Not Observed in Year 2009
USA observed Mountain Standard Time (MST) all year.
Daylight Saving Time has not been used since our records start, in 1970.
DST data from before 1970 is not available for Mesa, USA. However, we have earlier DST history for Phoenix, USA available.