Which fasting calendar do you use?

Hello everyone,

I'm still trying to learn about fasting, but it seems like most fasting calendars are different. For example, I looked at two calendars yesterday. One of them said that yesterday (Monday, the 29th) was a fast-free period while the other said that it was a strict fast.

So, I was hoping that some of you could share any fasting calendars that you use.

Thank you in advance for your help.

Unfortunately, my priest lives in Russia and I live in Vietnam. He is only able to visit every months. I have emailed questions, but he has not been able to respond (I know that he is extremely busy).