Ducks Unlimited 2025 Calendar. As we plan for 2025, our focused efforts will not stop as we continue working toward our vision of skies filled with waterfowl today, tomorrow, and forever. The 2026 mn du calendars will be available in september.
The 2025 mn du raffle calendars are available, and in the hands of our volunteer sales force. Du calendar gun giveaways help devoted volunteers from across the country raise critical funds for our conservation mission and help preserve our waterfowl hunting heritage.