PARTIAL SOLAR ECLIPSESalt Lake City, United StatesWednesday 23 September 2071 · times in UTC-6
59.8%
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 2h 16m. All times are local, in UTC-6.
08:50 MAX 09:55 11:06
| Phase | LOCAL TIME | SUN |
|---|---|---|
| First contactthe Moon touches the Sun's edge | 08:50 | 17° ESE |
| Maximumthe deepest point | 09:55 | 28° ESE |
| Last contactthe Sun is whole again | 11:06 | 39° SE |
03 · DIRECTION
Where do I look?
At maximum the Sun is only 28° above the horizon to the south-east, so you will want an open view in that direction.
The Sun's height and bearing at maximum, from Salt Lake City. The horizon is at 0°.
THE EXPERIENCE
What it will actually be like
A distinct bite is taken out of the Sun, reaching 59.8% 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.
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 1,200 km to the south of Salt Lake City and is 88 km wide. Only inside it is the Sun covered completely.
THE DAY
- SUNRISE
- 07:16
- SUNSET
- 19:22
- DAY LENGTH
- 12h 06m
- CIVIL DUSK
- 19:49
REFERENCE FIGURES
- OBSCURATION
- 59.8%
- COORDINATES
- 40.761° N, 111.891° W
- PATH WIDTH
- 88 km
- SHADOW SPEED
- 2,123 km/h
- SAROS
- 145 · no. 26
- MAGNITUDE
- 0.6749
- GAMMA
- 0.2621
Contact times are accurate to a couple of seconds at the coordinates above. Altitudes are geometric — unrefracted, on the WGS 84 ellipsoid.