MongoDB insert is altering date from object to input?

Question

I have a small problem where an object that I insert into a mongoDB collection has a different DateTime value as soon as it is inserted.

It actually changes exactly -13 hours.

The date from the object to insert is: {2/16/2022 12:00:00 AM}

The date from the object in the DB after adding it is: 2022-02-15 23:00:00.000Z

Am I missing some kind of cast or anything?

This is the insert function:

public void Add(string sCollectionName, T tObjectToInsert)
{
        try
        {
            IMongoCollection<T> mcMongoDBCollection = m_dbDatabase.GetCollection<T>(sCollectionName);
            mcMongoDBCollection.InsertOne(tObjectToInsert);
        }
        catch (Exception e)
        {
            throw (new System.Exception("Error during insert in MongoDB. Code: " + e.Message));
        }
}