Hawaii-Aleutian Daylight Time (HDT) to Local Time Converter

Hawaii-Aleutian Daylight Time (HDT): what you need to know

Hawaii-Aleutian Daylight Time is UTC-09:00 all year. It is used in the Aleutian Islands in summer.

Daylight saving time in 2026

On Sunday, March 8, 2026 at 2:00 AM, clocks go forward 1 hour to 3:00 AM. The offset changes from UTC-10:00 to UTC-09:00.

On Sunday, November 1, 2026 at 2:00 AM, clocks go back 1 hour to 1:00 AM. The offset changes from UTC-09:00 to UTC-10:00.

HDT applies while the offset is UTC-09:00.

HDT conversion chart

Convert a time in HDT

• 12:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 1:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 2:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 3:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 4:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 5:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 6:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 7:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 8:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 9:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 10:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 11:00 AM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 12:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 1:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 2:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 3:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 4:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 5:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 6:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 7:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 8:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 9:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 10:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 11:00 PM Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 0:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 1:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 2:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 3:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 4:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 5:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 6:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 7:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 8:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 9:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 10:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 11:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 12:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 13:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 14:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 15:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 16:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 17:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 18:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 19:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 20:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 21:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 22:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time
• 23:00 Hawaii-Aleutian Daylight Time (HDT) in Your Local Time