Help understanding some astronomical geography descriptions

Firstly, I’m a n00b astronomer who mostly knows astronomy through a cultural or ethnoastronomy lens. I don’t know much about the more western and scientific side of it.

What I need help with here is to better understand the references in the image to “(acronychal rising)”, “(dusk meridian crossing)”, and “(heliacal setting),”. Perhaps someone can really dumb this down for me? I’ve tried reading up of this stuff already but had trouble properly understanding exactly what it all means.

Essentially an environmental scientist of sorts who has been exploring a lot the ecological knowledge that is contained in indigenous astronomy/cosmology.

Thanks in advance! 🙏🏽✨🤓