| 1st May | International Labour Day, Maharashtra Day, Loyalty Day, Law Day - U.S.A.
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| 2nd May | World Naked Gardening Day
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| 3rd May | World Laughter Day, World Press Freedom Day, CECA - Saviour`s Day
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| 4th May | International Firefighters' Day, Rhode Island Independence Day
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| 5th May | International Midwives' Day, Primary Election Day Indiana - USA
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| 6th May | World Asthma Day
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| 7th May | National Day of Prayer - U.S.A.
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| 8th May | World Red Cross Day, World Prawashi Pakshi Day
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| 9th May | Rabindranath Tagore Jayanti, World Athletics Day - IAAF
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| 10th May | World Migratory Bird Day, World Fair Trade Day
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| 11th May | National Technology Day - India
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| 12th May | International Nurses Day
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| 13th May | Primary Election Day West Virginia - USA, Hazrat Ali's Birthday
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| 14th May | Ascension Day (Ascension of Jesus
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| 15th May | The International Day of Family
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| 16th May | National Defense Transportation Day - USA
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| 17th May | World Telecommunication Day, World Information Society Day, Shutdown Day, Armed Forces Day - USA
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| 18th May | World Museum Day
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| 19th May | ...............................................
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| 20th May | Indonesian National Resurgence Day
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| 21th May | Maharana Pratap Jayanti, Anti Terrorism Day, World Day for Cultural Diversity for Dialogue and Development
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| 22th May | International Day for Biological Diversity, National Maritime Day - USA
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| 23th May | World Turtle Day
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| 24th May | Luton International Carnival
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| 25th May | Towel Day, African Liberation Day
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| 26th May | U.S. Memorial Day, Gunners Day - New Zealand
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| 27th May | ............................................
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| 28th May | World Science Festival
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| 29th May | International Day of United Nations Peacekeepers, Mount Everest Day
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| 30th May | Goa Statehood Day
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| 31th May | World No/Anti Tobacco Day
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| Note :- | Mother's Day (2nd Sunday) |
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