HDT to HST

HDT is currently not used in any location. Locations using this time are currently using HST time.

Hawaii Daylight Time

Hawaii Daylight Time (HDT)

HDT is 9 hours behind Universal Time.

↑ ↓

Hawaii Standard Time

Hawaii Standard Time (HST)

HST is 10 hours behind Universal Time.

Subtract 1 hour from HDT to get HST

Next 5 Hours

HDT Time		HST Time
01:05 AM Tuesday HDT	↔	12:05 AM Tuesday HST
02:05 AM Tuesday HDT	↔	01:05 AM Tuesday HST
03:05 AM Tuesday HDT	↔	02:05 AM Tuesday HST
04:05 AM Tuesday HDT	↔	03:05 AM Tuesday HST
05:05 AM Tuesday HDT	↔	04:05 AM Tuesday HST

Convert HDT Time to Popular Time Zones

Convert Time in Popular Time Zones to HST