Singapore World Water Day 2025 Calendar. Save the date, snap some pics and help to spread the word! In celebration of world water day, buildings and landmarks around singapore will be turning their existing lights blue on 22 march and colouring our skyline in stunning hues.

It aims to raise awareness of the 2.2 billion. World water day, held on 22 march every year since 1993, is an annual united nations observance focusing on the importance of.