Portsmouth Sunrise & Sunset in September 2026

This page shows daily sunrise and sunset times for Portsmouth, Virginia throughout September 2026, displayed in local time. You can view how sunrise and sunset times change day by day across the entire month. September marks a transitional period in daylight patterns. Both morning and evening golden hours in September offer distinct advantages. Morning light tends to be crisp and clear, while evening light often carries warmer tones, making each period valuable for different types of photography and activities. Residents of Portsmouth use September's sun time data for everyday planning. Morning commuters check sunrise times, while evening joggers and cyclists rely on sunset times to plan safe routes before darkness falls. The precise timing of sunrise and sunset in Portsmouth during September depends on the city's specific coordinates and the Earth's position. Our calculations account for these factors to provide accurate, location-specific data. The daily variations in sun times during September may seem minor, but they reflect the Earth's continuous motion around the sun. These changes affect everything from energy consumption to mood and daily routines. Understanding these patterns helps residents and visitors make the most of each day's available daylight.

September is a seasonal transition month for Portsmouth in the Northern Hemisphere. Daylight length changes more noticeably now, with sunrise and sunset shifting week by week as the sun moves between solstice extremes.