Celestial · Hebrew · Gregorian

Celestial Calendar Mapper

Map any year's Hebrew calendar to its Gregorian dates. Anchored to a chosen Passover, the tool calculates Nisan 1 from astronomical principles and overlays the Hebrew months on a familiar grid.

CELESTIAL CALENDAR MAPPER
Control Panel
BACKWARD FORWARD
REMAINING PAST NEW MOON
auto-set by direction
All Possible Passover Dates
Hebrew Calendar Mapping
Direction
BACKWARD FORWARD
Offset Mode
REMAINING PAST NEW MOON
Possible Passovers
×

Compare Two Months

Calendar A

Calendar B