Calendar Overlap Finder
Enter a Gregorian date (month and day) and a Hebrew date (month and day) to find all occurrences where they overlap in the past 100 years and next 100 years.
Find Calendar Overlaps
Gregorian Date
⟷
Hebrew Date
Found 14 Overlaps (1926 - 2126)
Showing occurrences where August 13 overlaps with Av 30
Upcoming Overlaps
| Hebrew Date | Gregorian Date | Type |
|---|---|---|
| 30th of Av, 5786 | Thu, August 13, 2026 (starts Wed, August 12, 2026) | Full day |
| 30th of Av, 5805 | Sun, August 13, 2045 (starts Sat, August 12, 2045) | Full day |
| 30th of Av, 5813 | Thu, August 14, 2053 (starts Wed, August 13, 2053) | Evening only |
| 30th of Av, 5832 | Sun, August 14, 2072 (starts Sat, August 13, 2072) | Evening only |
| 30th of Av, 5843 | Sat, August 14, 2083 (starts Fri, August 13, 2083) | Evening only |
| 30th of Av, 5851 | Tue, August 14, 2091 (starts Mon, August 13, 2091) | Evening only |
| 30th of Av, 5881 | Thu, August 14, 2121 (starts Wed, August 13, 2121) | Evening only |
Past Overlaps
| Hebrew Date | Gregorian Date | Type |
|---|---|---|
| 30th of Av, 5767 | Tue, August 14, 2007 (starts Mon, August 13, 2007) | Evening only |
| 30th of Av, 5748 | Sat, August 13, 1988 (starts Fri, August 12, 1988) | Full day |
| 30th of Av, 5737 | Sun, August 14, 1977 (starts Sat, August 13, 1977) | Evening only |
| 30th of Av, 5729 | Thu, August 14, 1969 (starts Wed, August 13, 1969) | Evening only |
| 30th of Av, 5710 | Sun, August 13, 1950 (starts Sat, August 12, 1950) | Full day |
| 30th of Av, 5702 | Thu, August 13, 1942 (starts Wed, August 12, 1942) | Full day |
| 30th of Av, 5691 | Thu, August 13, 1931 (starts Wed, August 12, 1931) | Full day |
Note: Hebrew dates begin at sundown and continue through the next day until sundown. "Full day" means the Hebrew date's daytime overlaps with the Gregorian date. "Evening only" means only the evening (after sundown) of the Gregorian date overlaps with the Hebrew date.