Coal Miners’ Day is observed every year on: June 27, 2021 / By Preparation Point / International Days Mcqs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn May 01 May 02 May 03 May 04 Every year, Coal Miners Day is observed on May 4 for the toughest professionals and the miners working in coal fields. Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn