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Change A Light Day
October 4
Did you know October 4, 2026 is Change A Light Day? Now you do — and that’s reason enough to mark the occasion.
Photo: Sérgio Valle Duarte .mw-parser-output .messagebox{margin:4px 0;width:auto;border-collapse:collapse;border:2px solid var(–border-color-progressive,#6485d1);background-color:var(–background-color-neu via Wikimedia Commons.