This document provides examples of how to indicate time in Spanish using prepositions like "in", "on", and "at". It lists timeframes such as months, seasons, parts of the day, and years used with "in"; days, dates, and special dates used with "on"; and times, periods of day, and days of the week used with "at".

1. IINN OONN AATT
BByy MMaaiittee SSaaeennzz

2. IN:
Months:
In June, in August
Seasons:
In spring, in summer, in autumn
Parts of the day:
In the morning, in the afternoon
Years:
In 1996, in 2014

3. ON:
Days:
On Monday, on Tuesday
Dates:
On 4th January
Special dates:
On Christmas day

4. AT:
Times:
At 4 o´clock, at half past 9
At bedtime, at the moment,
At the weekend, at night

5. AT
AT

6. IN
IN

7. AT
AT