Get real time clock from Pixhauk (not Raspberry)


my companion computer is a Raspberry Pi which operates mostly offline. I’m wondering if is possible to get real time clock from Pixhauk 4 using a python script in order to use it on my project. I did some research but couldn’t find a working solution. In any case, I do not want to rely on Raspberry Pi’s clock. Note that I’m using ArduRover 4.0.

Thanks in advance,