import java.time.Instant;
import java.time.OffsetDateTime;
import java.time.ZoneOffset;

public class Main {
	public static void main(String[] args) {
		Instant instant = OffsetDateTime.now(ZoneOffset.UTC)
							.withHour(8)
							.withMinute(45)
							.withSecond(0)
							.toInstant();
		System.out.println(instant);
	}
}