Navami is not a good day for auspicious undertakings but a good tithi for durga Pooja.
You can read about the 16 tithis here
Shukla Paksha Navami 2019 | Krishna Paksha Navami 2019 |
Jan 15, 12:37 am – Jan 16, 12:45 am | Jan 28, 2:29 pm – Jan 29, 2:40 pm |
Feb 13, 3:46 pm – Feb 14, 2:54 pm | Feb 27, 5:20 am – Feb 28, 6:41 am |
Mar 15, 3:21 am – Mar 16, 1:44 am | Mar 28, 10:34 pm – Mar 30, 12:48 am |
Apr 13, 11:41 am – Apr 14, 9:35 am | Apr 27, 5:01 pm – Apr 28, 7:34 pm |
May 12, 5:37 pm – May 13, 3:21 pm | May 27, 11:16 am – May 28, 1:31 pm |
Jun 10, 10:23 pm – Jun 11, 8:19 pm | Jun 26, 4:13 am – Jun 27, 5:44 am |
Jul 10, 3:30 am – Jul 11, 2:02 am | Jul 25, 7:21 pm – Jul 26, 7:56 pm |
Aug 08, 10:30 am – Aug 09, 10:00 am | Aug 24, 8:32 am – Aug 25, 8:10 am |
Sep 06, 8:43 pm – Sep 07, 9:22 pm | Sep 22, 7:50 pm – Sep 23, 6:37 pm |
Oct 06, 10:54 am – Oct 07, 12:38 pm | Oct 22, 5:25 am – Oct 23, 3:32 am |
Nov 05, 4:57 am – Nov 06, 7:21 am | Nov 20, 1:41 pm – Nov 21, 11:28 am |
Dec 05, 1:44 am – Dec 06, 4:15 am | Dec 19, 9:23 pm – Dec 20, 7:16 pm |