The National Day of Prayer in the U.S. is the first Thursday in May of each year, but our prayers for our nations, wherever they are shouldn't be confined to one day. Keeping that in mind, I created a set of flyers or bulletin inserts you can make up for your congregations. Some are specific to America, but I made a couple for my many friends and Effective Church Communications Members in Canada and the majority can be used by anyone anywhere.
I also intentionally created these without any specific date so you can use them any year.
You can print them up as is and then on the back put whatever local or church gatherings you have to pray.
Below are images of the flyers and below the image is a link to the PDF file of the flyers.
CLICK the following link to download the PDF file of the flyers: PDF Nat Day of Prayer flyer