Recognised as Year

1438

Common year
365 days
15th century
Horse

1438 was a common year of 365 days. It began on a Monday and ended on a Monday. Easter Sunday fell on 22 April.

Structure of the year

Leap yearNonot divisible by 4

Days in the year365

Days in February28

1 January fell on aMonday

31 December fell on aMonday

Century15th century

Decade1430s

Chinese zodiacHorse

Easter Sunday22 April

Patterns forced by the calendar

Weekday counts52 of each, plus an extra Monday365 days is 52 weeks and 1 day, and the remainder starts on the weekday 1 January falls on

Sundays52

Mondays53one of the extras

Tuesdays52

Wednesdays52

Thursdays52

Fridays52

Saturdays52

Friday the 13th2 of them13 April, 13 July

ISO weeks52an ordinary 52-week year

Same calendar as1427the most recent year whose calendar is identical, so a printed one could be reused

Calendar repeats in1449, 1455, 146611 years later, then again after that; the gap is 6, 11 or 28 years, broken by centuries that skip a leap year

Months of 1438

January31 days, starts Monday

February28 days, starts Thursday

March31 days, starts Thursday

April30 days, starts Sunday

May31 days, starts Tuesday

June30 days, starts Friday

July31 days, starts Sunday

August31 days, starts Wednesday

September30 days, starts Saturday

October31 days, starts Monday

November30 days, starts Thursday

December31 days, starts Saturday

Time references

These values depend on today’s date and change daily.

Unix timestamp at the start-16,788,297,600

Unix timestamp at the end-16,756,761,601

Years from now588 years ago

Days from today215,017 days since 1 January

The number 1438

As a number1,438

In wordsone thousand, four hundred and thirty-eight

Roman numeralsMCDXXXVIII

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