May 13

High school (ages 12+)
Holidays & Celebrations

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/may-13

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the gregorian calendar day number?May 13 is the 133rd day of a standard year
2. What is the leap year day number?In a leap year, May 13 is the 134th day
3. Why is May 13 important in calendars?It shows how calendars keep track of days so we can plan school, work, and events.
4. How does the Gregorian calendar keep the seasons from drifting?It adds a day in February every four years to match the Earth's orbit, keeping the calendar in sync.

Gregorian calendar: The internationally adopted civil calendar, a reform of the Julian calendar, designed for greater astronomical accuracy.
Leap year: A year with 366 days, including an extra day (February 29), implemented to keep the calendar synchronized with the astronomical year.
Epoch: A specific point in time from which a calendar or system of dating is reckoned.
Solar year: The time it takes for the Earth to complete one orbit around the Sun relative to the vernal equinox.