12 AM AST to CST

Atlantic Standard Time

Thursday Jan, 01, 2026
12:00 AM

Atlantic Standard Time (AST)

AST is 4 hours behind Universal Time.

Cuba Standard Time

Wednesday Dec, 31, 2025
11:00 PM

Cuba Standard Time (CST)

CST is 5 hours behind Universal Time.

Subtract 1 hour from AST to get CST

Next 5 Hours

AST Time CST Time
01:00 AM Thursday AST ↔ 12:00 AM Thursday CST
02:00 AM Thursday AST ↔ 01:00 AM Thursday CST
03:00 AM Thursday AST ↔ 02:00 AM Thursday CST
04:00 AM Thursday AST ↔ 03:00 AM Thursday CST
05:00 AM Thursday AST ↔ 04:00 AM Thursday CST

Convert AST Time to Popular Time Zones

AST to EST
AST to CST
AST to PST
AST to CET
AST to UTC
AST to PDT
AST to IST
AST to MST
AST to EDT
AST to CDT
AST to GMT
AST to EET
AST to BST
AST to AEDT
AST to CEST
AST to AEST
AST to SGT
AST to GST
AST to EEST
AST to ADT
AST to AWST
AST to AST-A
AST to CST-CH
AST to HDT
AST to HKT
AST to HST
AST to IDT
AST to ICT
AST to IST-I
AST to JST
AST to KST
AST to MDT
AST to MSK
AST to PHT
AST to SAST
AST to PKT
AST to EAT
AST to NZDT
AST to NZST
AST to MYT
AST to BRT
AST to BRST
AST to AKDT
AST to AKST
AST to CLT
AST to CLST
AST to UYT
AST to WET

Convert Time in Popular Time Zones to CST

EST to CST
CST to CST
PST to CST
CET to CST
UTC to CST
PDT to CST
IST to CST
MST to CST
EDT to CST
CDT to CST
GMT to CST
EET to CST
BST to CST
AEDT to CST
CEST to CST
AEST to CST
SGT to CST
GST to CST
EEST to CST
ADT to CST
AWST to CST
AST-A to CST
CST-CH to CST
HDT to CST
HKT to CST
HST to CST
IDT to CST
ICT to CST
IST-I to CST
JST to CST
KST to CST
MDT to CST
MSK to CST
PHT to CST
SAST to CST
PKT to CST
EAT to CST
NZDT to CST
NZST to CST
MYT to CST
BRT to CST
BRST to CST
AKDT to CST
AKST to CST
CLT to CST
CLST to CST
UYT to CST
WET to CST