Digital Celestial Clock Alignment with Dynamic Day-Night Arcs

The patent implements dynamic recalculations of sunrise and sunset times based on real ephemeris data, allowing the clock to adapt to seasonal and latitudinal variations. The system continuously updates the day/night indicators and hour indices according to actual astronomical conditions, transforming the static clock into a dynamic instrument that maintains measurement precision across different locations and times of year.

The patent replaces complex mechanical adjustment mechanisms with a digital/electronic system that automatically calculates and displays accurate sunrise and sunset times. Instead of using physical gears or manual adjustments to account for varying day lengths, the system uses software algorithms that access astronomical data, thereby achieving high measurement precision while keeping the physical structure simple.

The patent dynamically redistributes hour markers on the clock face according to the actual lengths of day and night. As sunrise and sunset times change throughout the year, the system automatically adjusts the position and spacing of hour indices to reflect the current day/night cycle. This ensures that the clock always displays accurate temporal information without requiring complex mechanical reconfiguration.

The patent creates a digital representation of the day/night cycle that mirrors actual astronomical conditions. By copying real ephemeris data onto the clock display, the system preserves complete information about day and night lengths without requiring physical manipulation of the clock mechanism. The digital hour markers are reassigned based on the current astronomical state, maintaining information accuracy while simplifying the physical structure.

The patent replaces complex mechanical gear systems with a digital calculation and display system. Instead of using physical mechanisms to adjust for different locations and seasons, the system uses software algorithms that automatically calculate sunrise, sunset, moonrise, and moonset times based on user-selected geographic coordinates and date. This approach provides high adaptability to any location or time while maintaining ease of manufacture, as only the software needs to be updated rather than the physical structure.

The patent creates a universal clock system that can display astronomical information for any geographic location and any time of year through a single digital interface. The system handles multiple functions including solar position, lunar position, day/night indicators, and hour marker redistribution through one unified digital platform, eliminating the need for separate mechanical systems for each function and thereby simplifying manufacturing.