Using “so far” in “How is your day so far?” Means, “How are you today?” Or “How is your day to now?”, ‘so far’ means ‘from this morning to now’. The day hasn’t finished, but I only need to know from this morning to now.
Using “so far” in “How is your day so far?” Means, “How are you today?” Or “How is your day to now?”, ‘so far’ means ‘from this morning to now’. The day hasn’t finished, but I only need to know from this morning to now.