Guadalcanal Province Day is a locally recognized holiday in the Solomon Islands' Guadalcanal Province. This day is set aside to celebrate the unique heritage, history, and cultural significance of the Guadalcanal Province, which is arguably the most important province in the country. It hosts the capital city, Honiara, and is known for its historical involvement in World War II.

This holiday is filled with various colorful events ranging from traditional song and dance performances to local games and food festivals showcasing the local culture. On this day, the people of Guadalcanal Province take great pride in sharing and displaying their traditional way of life and rich cultural heritage. It is a day of great excitement and joy, uniting the people in celebration.

The Guadalcanal Province Day is more than just a holiday; it is a symbol of unity for the people of Guadalcanal. It is also a reminder of the tremendous efforts and sacrifices made by the ancestors of this land. Every year, the people look forward to this special day, seizing the opportunity to learn and share experiences about their remarkable history and vibrant cultural traditions.