IRST to HDT

IRST is currently not used in any location. Locations using this time are currently using IRDT time.

Iran Standard Time

Iran Standard Time (IRST)

IRST is 3 hours 30 minutes ahead of Universal Time.

↑ ↓

Hawaii Daylight Time

Hawaii Daylight Time (HDT)

HDT is 9 hours behind Universal Time.

Subtract 12 hours 30 minutes from IRST to get HDT

Next 5 Hours

IRST Time		HDT Time
11:39 AM Sunday IRST	↔	11:09 PM Saturday HDT
12:39 PM Sunday IRST	↔	12:09 AM Sunday HDT
01:39 PM Sunday IRST	↔	01:09 AM Sunday HDT
02:39 PM Sunday IRST	↔	02:09 AM Sunday HDT
03:39 PM Sunday IRST	↔	03:09 AM Sunday HDT

Convert Time in Popular Time Zones to HDT