Diamond Head / Kapahulu / Saint Louis Heights in numbers
- Coordinates
- 21.2770, -157.8110
- Elevation
- 14 m above sea level
- Population
- 19 769
- Region
- Hawaii
- Country
- United States, North America
- Capital
- Washington, D.C. — 7769 km away
Get the current local time in Diamond Head / Kapahulu / Saint Louis Heights, Hawaii, United States, a location in the Pacific/Honolulu time zone (−10).
Diamond Head / Kapahulu / Saint Louis Heights, United States
Monday, 9 November 2026
UTC−10 · Pacific/Honolulu
Local time in Diamond Head / Kapahulu / Saint Louis Heights
UTC−10 · no daylight saving time
Local time in Diamond Head / Kapahulu / Saint Louis Heights, Hawaii.
Sunrise 6:40 AM Solar noon 12:16 PM Sunset 5:53 PM Daylight 11 h 13 min Night 12 h 47 min Civil twilight 6:17 AM – 6:16 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Postal service in Diamond Head / Kapahulu / Saint Louis Heights uses 12 codes.
Local timekeeping in Diamond Head / Kapahulu / Saint Louis Heights uses Pacific/Honolulu, equal to UTC−10. Summer clock change: No.
Diamond Head / Kapahulu / Saint Louis Heights sees first light at 6:40 AM today and the sun sets at 5:53 PM. Daylight totals 11 h 13 min.
Close by, Kapahulu and Kaimukī keep time with Diamond Head / Kapahulu / Saint Louis Heights.