Map for watching the sky

Solar eclipsesAnnular solar eclipse of 21 May 2031

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Your viewing location

Town or coordinates (lat, lon)

Search for a place or click the map to see what the eclipse will look like from there.

21 May 2031 at 07:14 UTC

All details · Simulate

What you need to see it

ISO 12312-2 eclipse glasses (essential). They protect your eyes during the partial phases. Never look at the Sun without protection outside totality. Ordinary sunglasses don't protect you. Check the manufacturer's marking and that they aren't damaged.
Certified front-mounted solar filter (essential). Needed on telescopes, cameras and binoculars outside totality. It goes in front of the lens, never on the eyepiece. Without it, the optics concentrate the light and can seriously damage your eyes and your gear.
Stable tripod (recommended). Keeps your framing steady for the whole eclipse.
Binoculars with solar filter (optional). They show the Moon moving across the Sun, and sunspots, during the partial phases. Use a filter outside totality.

Where to see it best

Choose a place to see the best nearby towns.

See places for this event · Places to stay

Layers for this event

Path of annularityVerified

Centre line

Source

NASA/GSFC (Espenak). Date: Prediction tables. No lunar limb profile: the real limit may shift by a kilometre or so.

Partial obscuration / visibilityCalculated

Source

Cálculo con astronomy-engine. Date: Generated at import. Approximate outline: check a point to get the local figure.

Places to stayUnverified

Source

Fundación Starlight. Date: Imported from the Starlight Foundation map. Only Starlight-certified places. No prices or bookings, and we don't know whether the certification is still valid.

Catalogue places (official sources)Official source

Source

Fuentes oficiales abiertas (hoy, Cabildo Insular de La Palma). Date: Each source's own date, checked when imported. Official data, reviewed before publishing but not verified on site: night access and the current state of the place may have changed. An observatory may not be open to visitors.

Community spotsReported by the community

Source

Comunidad de Astrovents. Date: Immediately after review. Added by users and reviewed before publishing. Access and state of the place not verified on site. Colour: gold if the event's central phase is visible, blue if only the partial phase, grey if it isn't visible.

What each icon means

The colour tells you where the place comes from; the drawing, what kind of place it is.

Official catalogue

Astronomical viewpoint
Viewpoint
Observatory (may not be open to visitors)
Dark-sky area

Community spot

Viewpoint
Mountain or pass
Clearing or open ground
Beach or coast
Designated car park
Other

Advanced layers (4)

Starlight-certified placesUnverified

Source

Fundación Starlight. Date: Imported from the Starlight Foundation map. A certification, not a sky measurement. We don't know whether it's still valid or whether you can visit.

Astronomical observatoriesUnverified

Source

OpenStreetMap (ODbL). Date: Imported from Overpass. Crowd-sourced data: public access and opening hours unverified.

Clouds observed by satelliteSatellite

Source

NASA VIIRS True Color (GIBS). Date: 2026-11-06. Image from a past day: it is not a forecast.

Shaded reliefSatellite

Source

ASTER GDEM (GIBS). Date: Static model. Visual only: it doesn't replace horizon analysis.