北 京城市经度时差纬度北京116.46-0.14.1039.92平谷117.10-0.11.3640.13密云116.85-0.12.3640.37顺义116.65-0.13.2440.13通县116.67-0.13.1939.92怀柔116.62-0.13.3140.32大兴116.33-0.14.4139.73房山115.98-0.16.539.72延庆115.97-0.16.740.