Clarification of Navaratri Dates and Time for 2020

Below are the dates for Navaratri 2020 :

17 Oct – Pratipada thithi (1st)

18 Oct – Dwitiya thithi (2nd)

19 Oct – Tritiya thithi (3rd)

20 Oct – Chaturti thithi (4th)

21 Oct – Panchami thithi (5th)

22 Oct – Saptami thithi (7th) there is not Shasti thithi (6th) – it is skipped

23 Oct – Ashtami thithi (8th)

24 Oct – Navami thithi (9th)

25 Oct – Dashmi thithi (10th). Dashmi thithi starts at 4:11 am on 25 October and ends at 5:30 am on 26 October. So the 26 October is still considered Dashmi since the thithi is traversing through sunrise, which is at 5:06 am. The 25 October is observed as Dashmi since there is more of Dashmi traversing on 25 October than 26 October. Hence, Ekadashi is observed on 27 October, since at sunrise on 26 October there is not Ekadashi.