Closing date for the 2019 Crochet pattern a day and Knitting pattern a day calendar design submission is March 31st, 2018.

From the screenshot.

Thank you to all who have submitted patterns!
We have received some incredibly fun, creative, and beautiful designs to include in the Crochet 2019 Calendar!
The final deadline for patterns submissions is March 31, but please don’t wait. Submit patterns now before the weather gets warm, and springtime calls you away from yarn.  😉
Submissions qualify for prizes of $500, $350, and $150 in the Crochet 2019 Calendar Pattern Contest. 

And, the calendar will publish your address for a website, blog, Etsy shop, Revelry, etc., wth your pattern(s) in the calendar.  It’s a great way to introduce your work to dedicated crocheters.

Please submit both crochet and knitting patterns via http://knittingpatternaday .com/submit-a-pattern/
These calendars are not possible without the contributions of TALENTED people like YOU!
Thank you so much!
Sarah