How do search engines treat dynamic content?

Question

Google

The content is not entirely dynamic, but we are talking about content that has a limited time period of relevance.
In this case, the URL of the page remains static.
Usually the date in the title changes + a couple of mentions in the content, and periodically the information itself
An example of such sites:

• lunar calendars
  
• short-term promotions from coupons
  
• transport schedules
  

How do search engines treat such content?
Is it difficult to move to the top?

Answer 1

Well, what do you think, if today there is one content on the page, and tomorrow another. How can a search engine understand what's happening on a page?
As an option, write a large static article + add a dynamic block in which the content will change. Without immersion it is difficult to say, but preliminary it seems to me that this is the most adequate option.