PARTIAL SOLAR ECLIPSEPorto Alegre, BrazilFriday 23 September 2033 · times in UTC-3
0.3%
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 39m. All times are local, in UTC-3.
09:47 MAX 10:06 10:26
| Phase | LOCAL TIME | SUN |
|---|---|---|
| First contactthe Moon touches the Sun's edge | 09:47 | 44° ENE |
| Maximumthe deepest point | 10:06 | 47° NE |
| Last contactthe Sun is whole again | 10:26 | 50° NE |
03 · DIRECTION
Where do I look?
At maximum the Sun stands 47° above the horizon to the north-east — high enough to clear most buildings and trees.
The Sun's height and bearing at maximum, from Porto Alegre. The horizon is at 0°.
THE EXPERIENCE
What it will actually be like
Only 0.3% of the Sun is covered, so nothing about the daylight in Porto Alegre 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?
This eclipse is partial everywhere on Earth — the Moon's dark shadow passes above or below the planet entirely, so there is no path of totality to travel to, from Porto Alegre or anywhere else.
THE DAY
- SUNRISE
- 06:12
- SUNSET
- 18:21
- DAY LENGTH
- 12h 09m
- CIVIL DUSK
- 18:45
REFERENCE FIGURES
- OBSCURATION
- 0.3%
- COORDINATES
- 30.035° S, 51.218° W
- SAROS
- 125 · no. 56
- MAGNITUDE
- 0.0181
- GAMMA
- -1.1583
Contact times are accurate to a couple of seconds at the coordinates above. Altitudes are geometric — unrefracted, on the WGS 84 ellipsoid.
NEXT FROM PORTO ALEGRE
What else is coming here?
The rest of what the sky over Porto Alegre has coming, soonest first.