PARTIAL SOLAR ECLIPSESt Louis, United StatesMonday 8 April 2024 · times in UTC-5
99.1%
OF THE SUN COVERED
Almost all of the Sun went. The light weakened and cooled noticeably, shadows sharpened, and the temperature dropped — but it did not get dark, and the remaining sliver was still blinding.
02 · TIMING
When did it happen?
The whole eclipse ran 2h 34m. All times are local, in UTC-5.
12:42 MAX 14:00 15:17
| Phase | LOCAL TIME | SUN |
|---|---|---|
| First contactthe Moon touches the Sun's edge | 12:42 | 59° S |
| Maximumthe deepest point | 14:00 | 56° SSW |
| Last contactthe Sun is whole again | 15:17 | 47° SW |
03 · DIRECTION
Where was it in the sky?
At maximum the Sun stood 56° above the horizon to the south-west — high enough to clear most buildings and trees.
The Sun's height and bearing at maximum, from St Louis. The horizon is at 0°.
THE EXPERIENCE
What it was actually like
With 99.1% of the Sun covered the light noticeably weakened and cooled, shadows grew sharp-edged, and the temperature dropped. Gaps between leaves projected rows of crescents onto the ground. The Sun stayed dangerous to look at throughout.
04 · POSITION
Where was it seen?
St Louis fell just outside the path, which passed 136 km to the south-east and was 186 km wide. A short journey in that direction would have reached it.
THE DAY
- SUNRISE
- 06:34
- SUNSET
- 19:31
- DAY LENGTH
- 12h 57m
- CIVIL DUSK
- 19:58
REFERENCE FIGURES
- OBSCURATION
- 99.1%
- COORDINATES
- 38.627° N, 90.199° W
- PATH WIDTH
- 186 km
- SHADOW SPEED
- 2,523 km/h
- SAROS
- 139 · no. 33
- MAGNITUDE
- 0.9874
- GAMMA
- 0.3430
Contact times are accurate to a couple of seconds at the coordinates above. Altitudes are geometric — unrefracted, on the WGS 84 ellipsoid.
NEXT FROM ST LOUIS
What else is coming here?
The rest of what the sky over St Louis has coming, soonest first.