sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Portsmouth, Dominica (Saint John). Longest day in 2026: 13 hours, 3 minutes, 16 seconds (2026-06-20). Shortest day in this year: 11 hours, 12 minutes , 14 seconds (2026-12-21).
)Largest solar noon altitude in Portsmouth in 2026 is: 82.16° (2026-06-19, 12:07:17). minimal 50.98° (2026-12-22, 12:04:30)
*All times are shown in Portsmouth local time.