4 ms·On a spherical world with no tilt, what time is sunrise at the north pole?by dougmwne 7y agoOn a spherical world with no tilt, what time is sunrise at the north pole?pault 7y agoApproximately four billion years ago.stestagg 7y agoDon’t you mean 6,000 years?mongol 7y agoDepends on the angle of the eclipticnkrisc 7y agoDepends how tall you are.