PARTIAL SOLAR ECLIPSEIndianapolis, United StatesSaturday 12 August 2045 · times in UTC-4
76.3%
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 2h 30m. All times are local, in UTC-4.
11:53 MAX 13:08 14:23
| Phase | LOCAL TIME | SUN |
|---|---|---|
| First contactthe Moon touches the Sun's edge | 11:53 | 54° SE |
| Maximumthe deepest point | 13:08 | 63° SSE |
| Last contactthe Sun is whole again | 14:23 | 64° SSW |
03 · DIRECTION
Where do I look?
At maximum the Sun stands 63° above the horizon to the south-east — high enough to clear most buildings and trees.
The Sun's height and bearing at maximum, from Indianapolis. The horizon is at 0°.
THE EXPERIENCE
What it will actually be like
A distinct bite is taken out of the Sun, reaching 76.3% 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.
Sunglasses, smoked glass, exposed film and phone screens are not filters. If you can see anything else through it, it is not dark enough.
04 · POSITION
Should I travel?
The path passes 789 km to the south-west of Indianapolis and is 250 km wide. Only inside it is the Sun covered completely.
THE DAY
- SUNRISE
- 06:54
- SUNSET
- 20:44
- DAY LENGTH
- 13h 50m
- CIVIL DUSK
- 21:13
REFERENCE FIGURES
- OBSCURATION
- 76.3%
- COORDINATES
- 39.769° N, 86.158° W
- PATH WIDTH
- 250 km
- SHADOW SPEED
- 2,468 km/h
- SAROS
- 136 · no. 39
- MAGNITUDE
- 0.7998
- GAMMA
- 0.2116
Contact times are accurate to a couple of seconds at the coordinates above. Altitudes are geometric — unrefracted, on the WGS 84 ellipsoid.
NEXT FROM INDIANAPOLIS
What else is coming here?
The rest of what the sky over Indianapolis has coming, soonest first.