Geographic position of Diamond Head / Kapahulu / Saint Louis Heights

Diamond Head / Kapahulu / Saint Louis Heights is located in the Northern Hemisphere and the Western Hemisphere. Its coordinates are 21.2770° N, 157.8113° W.

Diamond Head / Kapahulu / Saint Louis Heights lies in the tropical latitude zone. This latitude affects daylight length, seasonal variation and how local solar time compares with standard clock time.

Antipode of Diamond Head / Kapahulu / Saint Louis Heights

The point on Earth exactly opposite Diamond Head / Kapahulu / Saint Louis Heights is near Windhoek - when it's noon in Diamond Head / Kapahulu / Saint Louis Heights, it's close to midnight there.

Golden Hour & Blue Hour in Diamond Head / Kapahulu / Saint Louis Heights

Approximate times based on sunrise/sunset. Actual golden hour quality varies with weather and season.

Current Season in Diamond Head / Kapahulu / Saint Louis Heights

Diamond Head / Kapahulu / Saint Louis Heights is currently in Autumn. Autumn begins around September 22, which is 1 day from now.

Because Diamond Head / Kapahulu / Saint Louis Heights is in the Northern Hemisphere, its seasons run opposite to cities in the other hemisphere. When it is autumn here, places on the other side of the equator are experiencing the opposite season at the same time.

Longest & Shortest Day in Diamond Head / Kapahulu / Saint Louis Heights

In Diamond Head / Kapahulu / Saint Louis Heights, the longest day of the year falls around June 21 and lasts about 13h 25m. The shortest day falls around December 21 and lasts about 10h 50m, a difference of roughly 2h 35m between the two.

This seasonal swing depends on Diamond Head / Kapahulu / Saint Louis Heights's latitude: cities closer to the equator see little variation in daylight throughout the year, while cities farther from it, like Diamond Head / Kapahulu / Saint Louis Heights at 21.28° N, experience a much wider gap between summer and winter daylight.

Population Ranking of Diamond Head / Kapahulu / Saint Louis Heights

With a population of 19,769, Diamond Head / Kapahulu / Saint Louis Heights ranks as the 2649th most populous city in United States, out of 3,397 cities tracked on this site.

Daylight saving time in Diamond Head / Kapahulu / Saint Louis Heights

Diamond Head / Kapahulu / Saint Louis Heights uses the IANA time zone identifier Pacific/Honolulu. The current local offset is UTC-10 / HST.

Diamond Head / Kapahulu / Saint Louis Heights does not observe daylight saving time in 2026. The UTC offset remains stable throughout the year.

Best Time to Call Diamond Head / Kapahulu / Saint Louis Heights

Business hours in Diamond Head / Kapahulu / Saint Louis Heights (9 AM-5 PM local time) fall at these local times elsewhere:

• New York: 3:00 PM - 11:00 PM ( Partial overlap)
• Los Angeles: 12:00 PM - 8:00 PM ( Partial overlap)
• London: 8:00 PM - 4:00 AM (next day) ( Partial overlap)
• Dubai: 11:00 PM - 7:00 AM (next day) ( Outside normal hours)
• Mumbai: 12:30 AM (next day) - 8:30 AM (next day) ( Outside normal hours)
• Tokyo: 4:00 AM (next day) - 12:00 PM (next day) ( Outside normal hours)
• Sydney: 5:00 AM (next day) - 1:00 PM (next day) ( Outside normal hours)

Times shown reflect current UTC offsets and may shift by up to an hour around daylight saving transitions.

Time now in other cities in United States

Public Holidays Affecting Diamond Head / Kapahulu / Saint Louis Heights

Official national holiday observed in United States.

Frequently Asked Questions