Sutak begins 12 hours before a solar eclipse and 9 hours before a lunar eclipse. Visibility depends on the observer's location.
Times and visibility for Mumbai
Penumbral Lunar Eclipse
Saturday, March 23, 1940 · 01:17 AM max
Annular Solar Eclipse
Sunday, April 7, 1940 · 01:50 AM max
Penumbral Lunar Eclipse
Monday, April 22, 1940 · 09:55 AM max
Total Solar Eclipse
Tuesday, October 1, 1940 · 06:13 PM max
Penumbral Lunar Eclipse
Wednesday, October 16, 1940 · 01:30 PM max