Sign into your blogger account and then click on the blog you want to work on.
Then click on settings located below the left sidebar.
Click on language and formatting.
After clicking on language and formatting then click on Time stamp format then a drop down menu will show up just click on date.
Now click on the save settings button.
Now click on layout and then at the lower left corner of your blog post section click Edit.
All you need to do now is to click on the box in the post page option section of the configuration window. if you want to deselect this option will avoid your date from Showing at the top and footer of your Post.
Now move mouse down and click on the save button.
Don’t forget to drop your comment below thanks.