Summer cross-quarters and its equinox / cross-quarter midpoint are on tops. Winter cross-quarters and its equinox / cross-quarter midpoint are at breaks. The equinox is at the very end of a ridge.
Vertical scale x2, maxpic 3200x1600.
Orange lines mark the annual solar round. Lunistice positions over the 18.6 year lunar nodal cycle are blue. More about the Solar Calendar More about the Lunar Calendar More about this placeLook East
Poulnabrone Portal Tomb: Luni-solar sets
Summer cross-quarters and its equinox / cross-quarter midpoint are on tops. Winter cross-quarters and its equinox / cross-quarter midpoint are at breaks. The equinox is at the very end of a ridge.
- Leamaneh Court Tomb is c.7km south
- Teergonean Court Tomb is c.17km west-south-west
- Arderrawinny Portal Tomb is in Co. Cork
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