The Sun rises at 09:28 and sets at 15:21. These times are essential for planning outdoor activities, photography, or just enjoying nature.

The golden hour is the period of soft, warm light perfect for photography and occurs shortly after sunrise and just before sunset. In Fort Smith, the golden hour starts at 08:51 and ends at 11:35 in the morning and then again at 13:15 in the evening, ending at 15:58.

Civil twilight is the first and last phase of twilight. In the morning, civil dawn begins at 08:30, marking the time when there's enough light for most outdoor activities. In the evening, civil dusk happens at 16:19, right after sunset at 15:21.

Nautical twilight is the period when the Sun is 6-12 degrees below the horizon, commonly used by sailors to navigate at sea. In Fort Smith, nautical dawn starts at 07:33 and nautical dusk occurs at 17:16.

Astronomical twilight occurs when the Sun is 12-18 degrees below the horizon, and the sky is dark enough for astronomers to observe faint celestial objects. Astronomical dawn in Fort Smith starts at 06:42, while astronomical dusk ends at 18:07.

Whether you're looking to enjoy a beautiful sunrise in Fort Smith or planning to photograph during the golden hour or blue hour, it's essential to know these key solar events and their times.