Balikpapan: Annular solar eclipse, May 21, 2031

Kalimantan Timur, Indonesia · -1.2500°, 116.8300°

Eye safety here: At this location the eclipse is only partial: the photosphere is never fully covered. Certified solar filter at ALL times; there is no safe naked-eye moment here.

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Outside the path of annularity: partial eclipse only. The path of annularity passes 69 km away.

Partial begins · C1
Maximum eclipse
Partial ends · C4
Magnitude
0.929
Sun at max
14.6° · 291° WNW

Cloud climatology at maximum: 69% mean cloud amount (NOAA ISCCP H-Series, May, 1983–2017).

Times for the city centre at sea level, from NASA's Besselian elements.

Annular solar eclipse — May 21, 2031

Previous eclipse: Total solar eclipse — November 25, 2030 · Next eclipse: Hybrid solar eclipse — November 14, 2031