The moon phase in Grimsstaðamýri is waxing crescent. The illumination level is at 29.7% and it has been 5.4 days since the last new moon. The current distance to the moon is 405,805 km.

Today the moon rises at 00:00 and sets at 00:00 local time.

The sunrise in Grimsstaðamýri today is at 08:03, while the sun sets at 17:54 local time. The dawn starts at 07:16, while dusk finishes at 18:41. The zenith, which is the highest point of the sun in Grimsstaðamýri today, is at 12:59 local time.