Shiraz Day, also known as Shiraz Wine Day, is celebrated in Australia on the last Thursday of July. This holiday honors Australian Shiraz, a popular red wine made from the Syrah grape variety, which is native to the Rhône wine region in France. The grape was introduced to Australia by James Busby in the 1830s, and by the 1860s, it had become significant in Australian viticulture. On Shiraz Day, winemakers, wine merchants, bars, and restaurants organize events such as winery tours, wine tastings, and food pairing classes that focus on Shiraz. The celebration aims to pay tribute to this iconic grape variety and promote Australian Shiraz. Participants can also celebrate by purchasing a bottle of Australian Shiraz and sharing it with friends, using the hashtags #ShirazDay and #ShirazWineDay on social media. Shiraz Day should not be confused with International Syrah Day, which is observed on February 16 and celebrates Syrah wines globally.