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PARTIAL SOLAR ECLIPSESantiago, ChileTuesday 12 September 2034 · times in UTC-3

The Sun at maximum, as seen from Santiago.

57.8%

OF THE SUN COVERED

A clear bite is taken out of the Sun. Daylight barely changes, so this is an eclipse you have to know about to notice.

The filter stays on the whole time →

02 · TIMING

When does it happen?

The whole eclipse runs 3h 11m. All times are local, in UTC-3.

How much of the Sun is covered, from first contact to last.

12:09 MAX 13:45 15:20

Phase LOCAL TIME SUN
First contactthe Moon touches the Sun's edge 12:09 47° NE
Maximumthe deepest point 13:45 53° N
Last contactthe Sun is whole again 15:20 46° NW

03 · DIRECTION

Where do I look?

At maximum the Sun stands 53° above the horizon to the north — high enough to clear most buildings and trees.

The Sun's height and bearing at maximum, from Santiago.90°45°53° · 13:45WNWNNEE

The Sun's height and bearing at maximum, from Santiago. The horizon is at 0°.

THE EXPERIENCE

What it will actually be like

A distinct bite is taken out of the Sun, reaching 57.8% at maximum. Daylight barely changes — the eye adapts far too well for that — so this is an eclipse you have to know about to notice. Use a filter; the remaining Sun is as dangerous as an uneclipsed one.

SAFETY

Looking at it without hurting yourself

A certified solar filter stays on for the whole eclipse. The Sun is never completely covered here, and what remains is as dangerous to look at as an uneclipsed Sun. Sunglasses are not a filter.

FILTER ON12:09 → 15:20 · the entire eclipse

Sunglasses, smoked glass, exposed film and phone screens are not filters. If you can see anything else through it, it is not dark enough.

How to watch safely, in full

04 · POSITION

Should I travel?

The path passes ⁦1,264 km⁩ to the north-east of Santiago and is ⁦104 km⁩ wide. Only inside it is the Sun covered completely.

The Earth, with the shadow's track and Santiago marked, for the eclipse of 12 September 2034. Santiago SHADOW PATH · 12 SEPTEMBER 2034

Everywhere this eclipse is visible

Is it worth travelling for?

THE DAY

SUNRISE
07:45
SUNSET
19:32
DAY LENGTH
11h 47m
CIVIL DUSK
19:57
Explore this eclipseDrag the clock and watch the shadow cross. Add to calendarContact times as .ics, on your device's own clock

REFERENCE FIGURES

OBSCURATION
57.8%
COORDINATES
33.449° S, 70.667° W
PATH WIDTH
⁦104 km⁩
SHADOW SPEED
⁦1,923 km⁩/h
SAROS
135 · no. 40
MAGNITUDE
0.6665
GAMMA
-0.3936

Contact times are accurate to a couple of seconds at the coordinates above. Altitudes are geometric — unrefracted, on the WGS 84 ellipsoid.

NEXT FROM SANTIAGO

What else is coming here?

The rest of what the sky over Santiago has coming, soonest first.

Every eclipse visible from Santiago