Time Capsule (free)

Time Capsule allows you to quickly determine what day of the week a specific date fell on. Click on the day of the week will bring up the Wikipedia entry for the date.

This version is ad-supported. The additional permissions required are for network and location based advertising.

Wikipedia issue for non-English locales has been addressed.

Cambios recientes:
Version 1.3:
-Web pages will now launch in your external web browser.
-Links to horoscopes based on the date entered (by sign only right now)
-Supports Alternative Zodiac (Z13) which is based on a 13 sign chart. Note that those lucky people with the 13th sign "Ophiuchus" will not be able to see their horoscope, because nobody writes them for that sign.