As of my last update in January 2022, there isn't a specific "International Day for Disarmament and Non-Proliferation Awareness" recognized by the United Nations.

As of my last update in January 2022, there isn't a specific "International Day for Disarmament and Non-Proliferation Awareness" recognized by the United Nations. However, the UN does observe several days related to disarmament, non-proliferation, and peace. One such observance is the International Day of Peace, celebrated annually on September 21st, which aims to promote peace and non-violence worldwide.

Additionally, there are various international treaties and agreements focused on disarmament and non-proliferation, such as the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), the Chemical Weapons Convention (CWC), and the Biological Weapons Convention (BWC).

Efforts to raise awareness about disarmament and non-proliferation issues are ongoing throughout the year through educational initiatives, advocacy campaigns, and diplomatic efforts aimed at reducing the threat posed by weapons of mass destruction and promoting global peace and security.

If you're interested in promoting awareness about disarmament and non-proliferation, you can participate in relevant events, support organizations working in this field, and advocate for peaceful conflict resolution and nuclear disarmament at the local, national, and international levels.