To get straight to the point, the official server is right now online but empty (0/16 players). The in-game time is the morning of Day 106 06:44, having crossed a rough night and entered a calmer stretch of the day.
Where the Server Stands Now
The server itself is running normally and is open to join at any time. Recently up to 2 players were connected, but it has stayed empty ever since IlVacio left about 15 hours ago. Having reached the morning of Day 106, it is now waiting for its next visitor.
Recent Happenings
The highlight is the Day 105 Blood Moon that occurred roughly 15 hours ago. The night of the blood moon began with the call to “Survive,” and players were connected throughout it. The records from around that time show IlVacio and Beam121260 coming and going repeatedly, each accompanied by an invitation to join the Steam group and a confirmation of joining.
Summary
The server is quiet at this very moment, but it is at a rewarding juncture—reaching Day 106 and pushing through the recent Blood Moon. If you are looking to rebuild your base or restock supplies after the blood moon, now—when you can move about at your own pace with no one around—might be the perfect time.