This last week’s brain teaser was a doozy. Note that I posted it last week on a Wednesday instead of a Tuesday. That should be a clue in itself!

The answer, if you haven’t already figured it out, is “Wednesday”. Here is the explanation:

 

The start of the day of matrimony

The day of matrimony is usually a “wedding”. The “start of” means the beginning of the word “wedding”, which in this case it is “WED”.

Where mother avians take care of their young without end

Mother avians are mother birds. They take care of their young in a “nest”. The portion stating “without end” refers to “without the end of the word NEST”. Therefore, you take off the last letter of “NEST” and you are left with “NES”.

Vampires fear its light

Vampires typically fear the light of day. Therefore, the answer for this portion is “DAY”.

 

When you combine all 3 sections of WED, NES, and DAY, you get this week’s Brain Teaser Tuesday answer: Wednesday.