1. Elaborado por:
Sandrine Lafontant Diaz
Educación a Distancia

3. Times of the day
at 4 o´clock ---- I go to work at 4 o´clock
at 10:30 ------ I wake up at 10:30
at noon ---- I will have lunch at noon
at midnight ------ the tv show starts at midnight
at night ---- the party is at night
Mealtimes
at lunchtime ----- I will go to the bank at lunchtime
at dinnertime ---- I slept at dinnertime, I was very tired.

4. Holidays
at Christmas ---- I will go to Paris at Christmas
at Eastern ----- She will come at Eastern
at the weekend ---- I will play at the weekend
Expressions
at present ----- She is not herself at present
at the moment ---- I cannot see you at the moment

6. Months
In January In July
In February In August
In March In September
In April In October
In May In November
In June In December

7. Seasons
In summer
In spring
In Winter
In fall / in Autumn
Years
In 2019
In 1987
In 1809
In 1999

8. Decades
In the 80s
In the 90s
In the 60s
Centuries
In the 20th century
In the 21st century

9. Long periods
In the ice age
In the present
In the past
In the future
Parts of the day
In the morning
In the afternoon
In the evening

11. Days of the week
On Monday
On Tuesday
On Wednesday
On Thursday
On Friday
On Saturday
On Sunday

12. Dates
On 15th June
On our anniversary
On my birthday
On 20th May
Parts of a specific day
On Monday morning
On Friday evening
On Saturday night
On Sunday afternoon

13. LAST / NEXT
---- We do not use them with
AT, IN, ON
For example:
I met her the last Friday ------ I met her last Friday.
I will see her the next month ---- I will see her next month

14. Créditos
Tecnológico nacional de México
Tecnológico de Estudios Superiores de
Cuautitlán Izcalli
Coordinación del Área de
Educación a Distancia