PARTIAL SOLAR ECLIPSEXi'an, ChinaSunday 20 April 2042 · times in UTC+8
24.6%
OF THE SUN COVERED
The Moon clips the edge of the Sun. Nothing about the daylight will change, and you will need a safe solar filter to see anything at all.
The filter stays on the whole time →02 · TIMING
When does it happen?
The whole eclipse runs 1h 46m. All times are local, in UTC+8.
08:59 MAX 09:50 10:45
| Phase | LOCAL TIME | SUN |
|---|---|---|
| First contactthe Moon touches the Sun's edge | 08:59 | 34° E |
| Maximumthe deepest point | 09:50 | 45° ESE |
| Last contactthe Sun is whole again | 10:45 | 55° ESE |
03 · DIRECTION
Where do I look?
At maximum the Sun stands 45° above the horizon to the east — high enough to clear most buildings and trees.
The Sun's height and bearing at maximum, from Xi'an. The horizon is at 0°.
THE EXPERIENCE
What it will actually be like
Only 24.6% of the Sun is covered, so nothing about the daylight in Xi'an will change. Through a safe solar filter the Moon shows as a shallow notch on one edge of the disc.
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 2,635 km to the south-east of Xi'an and is 214 km wide. Only inside it is the Sun covered completely.
THE DAY
- SUNRISE
- 06:07
- SUNSET
- 19:19
- DAY LENGTH
- 13h 13m
- CIVIL DUSK
- 19:45
REFERENCE FIGURES
- OBSCURATION
- 24.6%
- COORDINATES
- 34.342° N, 108.94° E
- PATH WIDTH
- 214 km
- SHADOW SPEED
- 2,507 km/h
- SAROS
- 139 · no. 34
- MAGNITUDE
- 0.3575
- GAMMA
- 0.2955
Contact times are accurate to a couple of seconds at the coordinates above. Altitudes are geometric — unrefracted, on the WGS 84 ellipsoid.
NEXT FROM XI'AN
What else is coming here?
The rest of what the sky over Xi'an has coming, soonest first.