System Management
7750 SR OS Basic System Configuration Guide Page 209
MSK Moscow Time UTC +3
MSD Moscow Summer Time UTC +4
US and Canada
AST Atlantic Standard Time UTC -4
ADT Atlantic Daylight Time UTC -3
EST Eastern Standard Time UTC -5
EDT Eastern Daylight Saving Time UTC -4
ET Eastern Time Either as EST or EDT, depending on
place and time of year
CST Central Standard Time UTC -6
CDT Central Daylight Saving Time UTC -5
CT Central Time Either as CST or CDT, depending
on place and time of year
MST Mountain Standard Time UTC -7
MDT Mountain Daylight Saving Time UTC -6
MT Mountain Time Either as MST or MDT, depending
on place and time of year
PST Pacific Standard Time UTC -8
PDT Pacific Daylight Saving Time UTC -7
PT Pacific Time Either as PST or PDT, depending on
place and time of year
HST Hawaiian Standard Time UTC -10
AKST Alaska Standard Time UTC -9
AKDT Alaska Standard Daylight Saving Time UTC -8
Australia
AWST Western Standard Time (e.g., Perth) UTC +8
ACST Central Standard Time (e.g., Darwin) UTC +9.5
AEST Eastern Standard/Summer Time (e.g.,
Canberra)
UTC +10
Table 26: System-defined Time Zones (Continued)
Acronym Time Zone Name UTC Offset