Western Date	Day of Week	Hijri Date
20-Nov-2017	Monday	1-Rabi al-awwal-1439
21-Nov-2017	Tuesday	2-Rabi al-awwal-1439
22-Nov-2017	Wednesday	3-Rabi al-awwal-1439
23-Nov-2017	Thursday	4-Rabi al-awwal-1439
24-Nov-2017	Friday	5-Rabi al-awwal-1439
25-Nov-2017	Saturday	6-Rabi al-awwal-1439
26-Nov-2017	Sunday	7-Rabi al-awwal-1439
27-Nov-2017	Monday	8-Rabi al-awwal-1439
28-Nov-2017	Tuesday	9-Rabi al-awwal-1439
29-Nov-2017	Wednesday	10-Rabi al-awwal-1439
30-Nov-2017	Thursday	11-Rabi al-awwal-1439
1-Dec-2017	Friday	12-Rabi al-awwal-1439
2-Dec-2017	Saturday	13-Rabi al-awwal-1439
3-Dec-2017	Sunday	14-Rabi al-awwal-1439
4-Dec-2017	Monday	15-Rabi al-awwal-1439
5-Dec-2017	Tuesday	16-Rabi al-awwal-1439
6-Dec-2017	Wednesday	17-Rabi al-awwal-1439
7-Dec-2017	Thursday	18-Rabi al-awwal-1439
8-Dec-2017	Friday	19-Rabi al-awwal-1439
9-Dec-2017	Saturday	20-Rabi al-awwal-1439
10-Dec-2017	Sunday	21-Rabi al-awwal-1439
11-Dec-2017	Monday	22-Rabi al-awwal-1439
12-Dec-2017	Tuesday	23-Rabi al-awwal-1439
13-Dec-2017	Wednesday	24-Rabi al-awwal-1439
14-Dec-2017	Thursday	25-Rabi al-awwal-1439
15-Dec-2017	Friday	26-Rabi al-awwal-1439
16-Dec-2017	Saturday	27-Rabi al-awwal-1439
17-Dec-2017	Sunday	28-Rabi al-awwal-1439
18-Dec-2017	Monday	29-Rabi al-awwal-1439
19-Dec-2017	Tuesday	30-Rabi al-awwal-1439

Crescent Visibility Calculation:

Start of month

New Moon

2017-11-18 14:43:18 +03:00

Sun-set at Mecca

2017-11-18 17:38:04 +03:00

Age at sunset

2:54

Visible if age >= 9 Hrs

Not Visible

First day of month

2017-11-20

End of month

New Moon

2017-12-18 09:31:40 +03:00

Sun-set at Mecca

2017-12-18 17:42:18 +03:00

Age at sunset

8:10

Visible if age >= 9 Hrs

Not Visible

First day of month

2017-12-20

https://www.youtube.com/watch?v=ZSEIfAAwzE4