How to get all elements from a List

I add each day of the current month to a list in a specific format.

        public static List<string> GetMonthDays()
        {
            DateTime startTime = DateTime.Now;
            DateTime startOfMonth = new DateTime(startTime.Year, startTime.Month, 1);
            int daysInMonth = DateTime.DaysInMonth(startTime.Year, startTime.Month);
            List<string> currentMonth = new List<string>();
            //string[] currentMonth = new string[daysInMonth];
            for (int i = 0; i < daysInMonth; ++i) {

                DateTime currentDate = startOfMonth.AddDays(i);
                currentMonth.Add(currentDate.ToString("dddd - dd.MM.yy", 
                CultureInfo.InvariantCulture));
                
                
        }
            return currentMonth;

        }

I am currently calling the method as follows, but I can only call a single index. How can I retrieve all the elements from the list?

            var monthCurrent = new List<string> { GetMonthDays()[0] };
            ws.Cells["A4:A34"].LoadFromArrays(new List<string[]>(new[] { monthCurrent.ToArray() }));

>Solution :

Why not simply:

ws.Cells["A4:A34"].LoadFromArrays(GetMonthDays().ToArray());