| solar time | เวลาสุริยะ [พลังงาน ๒๖ ม.ค. ๒๕๔๕] |
| mean time | (n) (astronomy) time based on the motion of the mean sun (an imaginary sun moving uniformly along the celestial equator), Syn. mean solar time |
| 平均太陽時 | [へいきんたいようじ, heikintaiyouji] (n) mean solar time [Add to Longdo] |