import java.time.*;
import java.time.format.DateTimeFormatter;
import java.util.concurrent.TimeUnit;
 
class Main {
    public static void main(String[] args) {
        // A sample epoch
        long epoch = 1693773531L;
 
        // Note: change the timezone as per your requirement
        ZoneId userZone = ZoneId.of("America/New_York");
 
        ZonedDateTime zdtGiven = Instant.ofEpochSecond(epoch).atZone(userZone);
 
        // Today
        LocalDate today = LocalDate.now(userZone);
 
        // Get start of today
        ZonedDateTime startOfToday = today.atStartOfDay(userZone);
 
        // Get start of the next day
        ZonedDateTime startOfNextDay = today.plusDays(1).atStartOfDay(userZone);
 
        if (zdtGiven.isAfter(startOfToday) && zdtGiven.isBefore(startOfNextDay))
            // Do this e.g.
            System.out.println("Before");
    }
}

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