Night Phases Timeline for Friday, August 8, 2025
Welcome to the stargazer's guide for Sherwood Observatory! This timeline highlights the key phases of astronomical darkness and light throughout the night, helping you plan the perfect time to observe deep sky objects.
If weather conditions allow, tonight's optimal stargazing period begins with astronomical twilight at 22:41, and lasts approximately 2 hours, 59 minutes until dawn begins to break. Each phase marks a unique transition through true darkness, guiding you toward the best windows for astronomical observation.
Sunset will be at 19:42
This is the moment the Sun dips below the horizon. After this point, direct sunlight fades and twilight begins.
Astronomical twilight begins at 22:41
When the Sun reaches 18° below the horizon, true night begins. The sky becomes dark enough for deep sky observing.
Solar midnight will occur at 12:00
This is the darkest point of the night when the Sun is at its lowest below the horizon.
Astronomical twilight ends at 01:40
Morning astronomical twilight begins as the Sun approaches 18° below the horizon from below. Darkness begins to fade.
Sunrise will be at 04:38
The Sun rises above the horizon, ending the night and bringing in daylight.
