Yes, marriage compatibility can be explored using dates of birth even when the exact birth times are unknown. In astrology, birth dates can provide some information about zodiac signs and planetary positions, but a complete Kundli matching usually requires accurate birth times for a more detailed analysis.
When checking marriage compatibility by date of birth without time, some aspects of compatibility may still be considered, but certain details, such as the Ascendant and house placements, may be difficult to determine accurately. Birth time can also affect Moon sign calculations in some cases.
I think birth dates can be a useful starting point for understanding astrological compatibility, but communication, mutual respect, and shared values are equally important when making marriage decisions. Has anyone here tried compatibility matching without knowing the exact birth time? How useful did you find it?