! CST is not in use now. Currently CDT (Central Daylight Time) is observed in place of CST in most regions.
You may want to check CDT to GMT / UTC.
! Currently BST (British Summer Time) is observed in the United Kingdom and IST (Irish Summer Time) is observed in Ireland in place of GMT.
| CST - Central Standard Time (6 hours behind GMT / UTC) | 17:31:11 Wednesday, March 29 Offset: UTC-6 |
| GMT - Greenwich Mean Time (6 hours ahead of CST) | 17:31:11 Wednesday, March 29 Offset: UTC/GMT |