The sun rises every day. That is something I take for granted even if it can be hard to discover up here in the north. (Not right now as it does not set for the moment).

太阳升起对我来说是理所当然的事，即使在北方很少看到太阳（现在也不是，因为还没有日落）

youdao

The days are long in the summer, and the sun does not set until after 10 pm.

BBC: Living in: Edinburgh

Unlike Antarctica, which is protected by an international agreement, numerous countries lay claim to parts of the Arctic, which makes it hard to pin down exactly how many tourists visit the region each summer, when the sun does not set below the horizon and the ice melts enough to allow expedition ships passage to the remote wilderness.

BBC: Life in the fragile, frozen Arctic