Date Day 10th January World Hindi Day 13th January National Youth Day 4th February World Cancer Day 1st March Zero Discrimination Day 15th March World Consumer Rights Day 20th March International Day of Happiness 21st March International Day of Forest 22nd March World Water Day 07th AprilWorld Health Day 18th April World Heritage Day 21st AprilCivil Service Day 22nd April World Earth Day 23rd April World book and copyright day 24th AprilNational Panchayati Raj Day 25th April World Malaria Day 26th AprilWorld Intellectual Property11th JulyWorld Population Day16th SeptemberWorld Ozone Day 22nd December National Mathematics Day 25th December Good Governance Day 20th November Indian Constitution Day 11th November National Education Day 1st DecemberWorld AIDS Day Explanation of Some important days are follows: India observed the Good Governance Day to mark the birth anniversary of former prime minister Atal Bihari Vajpayee.For the year 2019, the earth day theme is ‘protect our species’.Theme for world Malaria Day 2019 was ‘End Malaria for Good’.Theme for world consumer rights day 2019 is ‘Trusted Smart Products’.Theme for National Consumer Right Day 2019 is ‘Timely disposal of consumer complaint.’Theme for International Day of Forest 2019 is ‘forest and education’.The world water day theme 2019 is ‘Leaving no one behind’. National education day is observed across India to celebrate the birth anniversary of Maulana Abul Kalam Azad.