INTERNATIONAL DAY OF LIGHT
16 MAY

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    First Plans Announced for UNESCO International Day of Light 2019

    Terrassa to hold the 2020 Central IDL Event in Spain

    Goals
    Why May 16th?
    Development
    Sponsors
    Event Registration
    Press Kit
    Event Map
    Calendar of #IDL2019 Activities
    Steering Committee
    → See all sponsors here
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