The Month of Ramadan 🌙

The Islamic calendar is Lunar, meaning Ramadan shifts approximately 11 days every year relative to the Gregorian calendar. To maintain the fast, we track the precise delta between the current timestamp and the solar transitions. 🌙

Real-Time Delta Calculation ✨

To calculate the Time Delta ($\Delta t$), the algorithm must account for day-rollover. If the current time exceeds the target, the system shifts the target reference to $T + 24h$.

// Corrected Delta Logic
let diff = target - now;
if (diff < 0) {
    target.setDate(target.getDate() + 1);
    diff = target - now;
}