The number of days till March 8 varies each year based on the current date. You could count it manually by marking the days on a calendar or use an online date calculator to get an accurate count.
I'm not sure exactly how many days are left till 'Solo: A Star Wars Story' as it was released in 2018. But if you're referring to some sort of re - release or special event related to it, more information would be needed.
I don't have that information at hand. Usually, you can calculate it by comparing the current date to the scheduled date of Comic Con 2018, which you can find on their official platform or through news related to it.
The 'Mid July Days story' might vary greatly depending on the context. It could be about a series of adventures someone had during mid - July. Maybe it was a time of exploration, where a person discovered new places, met new people, and had unique experiences. For example, if it was in a rural area, it could involve helping with the harvest or participating in traditional mid - July celebrations specific to that region.