Though Chaturthi is not a good tithi for auspicious undertakings it is a great day for Ganesha pooja. The Shukla Chaturthis are called Vinayaka Chaturthi.
You can read about the 16 tithis here
| Shukla Paksha Chaturthi 2019 | Krishna Paksha Chaturthi 2019 |
| Jan 09, 2:38 pm – Jan 10, 5:22 pm | Jan 23, 11:59 pm – Jan 24, 8:53 pm |
| Feb 08, 10:18 am – Feb 09, 12:26 pm | Feb 22, 10:50 am – Feb 23, 8:11 am |
| Mar 10, 3:02 am – Mar 11, 4:06 am | Mar 23, 10:32 pm – Mar 24, 8:51 pm |
| Apr 08, 4:15 pm – Apr 09, 4:07 pm | Apr 22, 11:25 am – Apr 23, 11:04 am |
| May 08, 2:17 am – May 09, 12:59 am | May 22, 1:40 am – May 23, 2:41 am |
| Jun 06, 9:55 am – Jun 07, 7:38 am | Jun 20, 5:08 pm – Jun 21, 7:08 pm |
| Jul 05, 4:09 pm – Jul 06, 1:09 pm | Jul 20, 9:13 am – Jul 21, 11:39 am |
| Aug 03, 10:05 pm – Aug 04, 6:49 pm | Aug 19, 1:13 am – Aug 20, 3:30 am |
| Sep 02, 4:56 am – Sep 03, 1:53 am | Sep 17, 4:32 pm – Sep 18, 6:11 pm |
| Oct 01, 1:55 pm – Oct 02, 11:39 am | Oct 17, 6:48 am – Oct 18, 7:28 am |
| Oct 31, 2:01 am – Nov 01, 1:01 am | Nov 15, 7:45 pm – Nov 16, 7:15 pm |
| Nov 29, 5:39 pm – Nov 30, 6:04 pm | Dec 15, 7:18 am – Dec 16, 5:34 am |
| Dec 29, 12:15 pm – Dec 30, 1:54 pm |
