When Does Comet C/1956 R1 (Arend-Roland) Rise and Set from Songmutang, China? Precise Rise and Set Times
Comet C/1956 R1 (Arend-Roland) is circumpolar and transits at 12:40 UTC (altitude: 48.9°)
The rise and set times are defined as the time at which the upper limb of Comet C/1956 R1 (Arend-Roland) touches the horizon, consideting the effect of the atmospheric refraction. As the atmoshpere conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.