|Current:||HST — Hawaii Standard Time|
|Current Offset:||UTC/GMT -10 hours|
|Difference:||6 hours behind Washington DC|
2021 Time Zones - Hilo
The graph above shows that there is no clock change in Hilo during 2021.
Time Changes in Hilo Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
|Year||Date & Time||Abbreviation||Time Change||Offset After|
|2020 — 2029||No changes, UTC -10 hours all of the period|
|* All times are local Hilo time.|
Data for the years before 1970 is not available for Hilo, however, we have earlier time zone history for Honolulu available.