When Does the Time Change in Hawaii?

2027 DST Schedule

🌸 Spring Forward

2027-03-14

2:00 AM → 3:00 AM

🍂 Fall Back

2027-11-07

2:00 AM → 1:00 AM

Spring Transition

Lose one hour of sleep but gain evening daylight

Summer Months

Enjoy extended daylight hours for outdoor activities

Fall Transition

Gain an extra hour of sleep as we return to standard time

Winter Months

Earlier sunrises help with morning routines

Agricultural Considerations

Farmers in Hawaii have historically had mixed feelings about DST. While the original justification for DST included giving farmers more daylight hours, modern farming practices rely heavily on the sun's position rather than clock time. Dairy farmers particularly note that cows don't adjust their biological clocks, creating temporary disruptions in milking schedules.

Energy Consumption Patterns in Hawaii

Recent studies on energy consumption during DST in Hawaii show modest savings of approximately 0.5% in electricity usage. However, these savings are offset by increased gasoline consumption as people take advantage of extended daylight for travel and recreation. The net energy impact remains a subject of ongoing research and debate among policy makers.

Did You Know?

DST can affect health, with studies showing increased heart attacks and car accidents after the spring change.
Not all countries observe DST - only about 70 countries worldwide use it.
Germany and Austria-Hungary were the first countries to use DST in 1916 during World War I.