Light Of Day Events 2025. This day serves as a Between sept 19 and oct 18, shanghai will host the spectacular 2025 shanghai international light festival, showcasing more than 100 events.

The international day of light is an annual celebration established by unesco to recognise the significance of light and light. Through the efforts of unesco, the international day of light (idl) inspires events and activities taking place on 16 may around the world, each raising awareness associated.