Sun Times in Diamond Bar
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Frequently Asked Questions
What time is sunrise in Diamond Bar?
Check the sunrise time displayed above for Diamond Bar (America/Los_Angeles). Times are calculated from the city's coordinates.
What time is sunset in Diamond Bar?
Check the sunset time displayed above for Diamond Bar (America/Los_Angeles). Times are calculated from the city's coordinates.
When is golden hour in Diamond Bar?
Golden hour times for Diamond Bar are displayed above. Morning golden hour runs from sunrise until about an hour after. Evening golden hour starts about an hour before sunset.
How long is the day in Diamond Bar?
The day length for Diamond Bar is shown above. It represents the time between sunrise and sunset.
What time is the sun at its highest point in Diamond Bar?
The sun's highest point (solar noon) for Diamond Bar is shown in the times above (America/Los_Angeles). This is when the sun crosses the meridian.
What time does it get dark in Diamond Bar?
Sunset and dusk times for Diamond Bar are displayed above (America/Los_Angeles). It typically takes over an hour after sunset for the sky to get fully dark.
How long does twilight last in Diamond Bar?
Twilight duration in Diamond Bar varies by season. You can calculate it from the sunset and astronomical dusk times shown above.
What is the earliest sunrise of the year in Diamond Bar?
The earliest sunrise in Diamond Bar in 2026 is at 5:39 AM on June 6 (America/Los_Angeles). This occurs around the summer solstice when days are longest.
What is the latest sunset of the year in Diamond Bar?
The latest sunset in Diamond Bar in 2026 is at 8:06 PM on June 22 (America/Los_Angeles). This occurs shortly after the summer solstice.
What time does it actually get dark after sunset in Diamond Bar?
After sunset in Diamond Bar, civil twilight lasts roughly 30 minutes, during which the sky fades but remains somewhat bright. Full darkness follows after astronomical dusk. See the exact times above.
What these times mean
Solar times in Diamond Bar shift throughout the year. Each stage of the day brings distinct light that photographers, outdoor planners, and everyday users rely on.
- Dawn
- The first usable twilight before sunrise, when the horizon brightens and color gradually returns to the sky.
- Sunrise
- The moment the upper edge of the sun appears above the horizon, starting direct daylight.
- Golden Hour
- The low-angle window just after sunrise and just before sunset, producing warm, soft light favored by photographers.
- Sunset
- The moment the upper edge of the sun drops below the horizon, ending direct sunlight for the day.
- Dusk
- The fading twilight after sunset, ending with astronomical dusk when the sky becomes fully dark.
Monthly daylight in Diamond Bar
Sunrise, sunset, and total daylight in Diamond Bar on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:56 AM | 5:05 PM | 10h 09m |
| February | 6:35 AM | 5:35 PM | 11h 00m |
| March | 7:01 AM | 6:59 PM | 11h 58m |
| April | 6:20 AM | 7:22 PM | 13h 03m |
| May | 5:49 AM | 7:46 PM | 13h 56m |
| June | 5:39 AM | 8:04 PM | 14h 25m |
| July | 5:51 AM | 8:03 PM | 14h 12m |
| August | 6:12 AM | 7:37 PM | 13h 25m |
| September | 6:34 AM | 6:57 PM | 12h 23m |
| October | 6:56 AM | 6:16 PM | 11h 20m |
| November | 6:23 AM | 4:47 PM | 10h 23m |
| December | 6:49 AM | 4:43 PM | 9h 54m |
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