How to Communicate Time in American Sign Language
To make plans (or even just discuss about what you did over the weekend) with Deaf friends, you need to know how to sign time of day, as well as days or weeks. Sign about time with these American Sign Language (ASL) terms.
Check out this table for the days of the week.
Use the first letter in the manual alphabet to sign the weekdays and Saturday, but use T-H for Thursday. Sunday is signed in a circular motion.
This table includes some time-related terms.

Language Phrases Glossary
accusative case
When noun or pronoun is the direct object of the verb of the sentence, you are required to switch to the accusative case ending.

Language Phrases Glossary
dative case
When noun or pronoun is the indirect object of the verb of the sentence, you are required to switch to the dative case ending.

Language Phrases Glossary
genitive case
When the noun or pronoun indicates possession, you are required switch to the genitive case ending.

Language Phrases Glossary
instrumental case
A Russian grammatical term that indicates that the noun or pronoun assist in the carrying out of an action, you are required to switch to the accusative case ending.

Language Phrases Glossary
interrogative
Words used to ask questions, such as who, what, when, where, and why.

Language Phrases Glossary
macron
A small, horizontal mark above the vowel that indicates a long vowel sound. Make the vowel sound like its name.

Language Phrases Glossary
nominative case
When noun or pronoun is the subject of the sentence, you are required to switch to the nominative case ending.

Language Phrases Glossary
prepositional case
A grammatical case that indicates that the noun or pronoun is the object of a preposition, you are required to switch to the accusative case ending. Used with the Russian prepositions: v (v; in), na (nah; on), o (oh; about), and ob (ohb; about).