@kevinawyong

East Coast · Sunrise over the strait, anchored ships
Photo Adhirk at English Wikipedia (Adhir Kirtikar). · CC BY-SA 3.0 · via Wikimedia Commons
Flying a drone? Check OneMap droneQuery — no-fly zones extend well beyond airports, and most of central Singapore is covered. Obey any on-site “no photography” signage: Protected Places are not publicly listed and the penalty is severe.
No buildings are tracked at this standpoint yet, so there is no calendar here. The Sun/Moon Chaser still works: tap any landmark on it and see where to stand for the sun or moon to sit exactly on its top.