Week numbers 300

300 has 52 ISO weeks. Week 1: Jan 1 – 7 · Week 52: Dec 24 – 30

300 at a glance

Weeks in 30052
Week 1January 1, 300 – January 7, 300
Week 52December 24, 300 – December 30, 300
Days in 300365
Leap yearNo

All Weeks in 300

Week From To Month
Week 1 in 300 January 1, 300 January 7, 300 January
Week 2 in 300 January 8, 300 January 14, 300 January
Week 3 in 300 January 15, 300 January 21, 300 January
Week 4 in 300 January 22, 300 January 28, 300 January
Week 5 in 300 January 29, 300 February 4, 300 January / February
Week 6 in 300 February 5, 300 February 11, 300 February
Week 7 in 300 February 12, 300 February 18, 300 February
Week 8 in 300 February 19, 300 February 25, 300 February
Week 9 in 300 February 26, 300 March 4, 300 February / March
Week 10 in 300 March 5, 300 March 11, 300 March
Week 11 in 300 March 12, 300 March 18, 300 March
Week 12 in 300 March 19, 300 March 25, 300 March
Week 13 in 300 March 26, 300 April 1, 300 March / April
Week 14 in 300 April 2, 300 April 8, 300 April
Week 15 in 300 April 9, 300 April 15, 300 April
Week 16 in 300 April 16, 300 April 22, 300 April
Week 17 in 300 April 23, 300 April 29, 300 April
Week 18 in 300 April 30, 300 May 6, 300 April / May
Week 19 in 300 May 7, 300 May 13, 300 May
Week 20 in 300 May 14, 300 May 20, 300 May
Week 21 in 300 May 21, 300 May 27, 300 May
Week 22 in 300 May 28, 300 June 3, 300 May / June
Week 23 in 300 June 4, 300 June 10, 300 June
Week 24 in 300 June 11, 300 June 17, 300 June
Week 25 in 300 June 18, 300 June 24, 300 June
Week 26 in 300 June 25, 300 July 1, 300 June / July
Week 27 in 300 July 2, 300 July 8, 300 July
Week 28 in 300 July 9, 300 July 15, 300 July
Week 29 in 300 July 16, 300 July 22, 300 July
Week 30 in 300 July 23, 300 July 29, 300 July
Week 31 in 300 July 30, 300 August 5, 300 July / August
Week 32 in 300 August 6, 300 August 12, 300 August
Week 33 in 300 August 13, 300 August 19, 300 August
Week 34 in 300 August 20, 300 August 26, 300 August
Week 35 in 300 August 27, 300 September 2, 300 August / September
Week 36 in 300 September 3, 300 September 9, 300 September
Week 37 in 300 September 10, 300 September 16, 300 September
Week 38 in 300 September 17, 300 September 23, 300 September
Week 39 in 300 September 24, 300 September 30, 300 September
Week 40 in 300 October 1, 300 October 7, 300 October
Week 41 in 300 October 8, 300 October 14, 300 October
Week 42 in 300 October 15, 300 October 21, 300 October
Week 43 in 300 October 22, 300 October 28, 300 October
Week 44 in 300 October 29, 300 November 4, 300 October / November
Week 45 in 300 November 5, 300 November 11, 300 November
Week 46 in 300 November 12, 300 November 18, 300 November
Week 47 in 300 November 19, 300 November 25, 300 November
Week 48 in 300 November 26, 300 December 2, 300 November / December
Week 49 in 300 December 3, 300 December 9, 300 December
Week 50 in 300 December 10, 300 December 16, 300 December
Week 51 in 300 December 17, 300 December 23, 300 December
Week 52 in 300 December 24, 300 December 30, 300 December

Calendars 300

January 300
MoTuWeThFrSaSu
Week 11234567
Week 2891011121314
Week 315161718192021
Week 422232425262728
Week 5293031
February 300
MoTuWeThFrSaSu
Week 51234
Week 6567891011
Week 712131415161718
Week 819202122232425
Week 9262728
March 300
MoTuWeThFrSaSu
Week 91234
Week 10567891011
Week 1112131415161718
Week 1219202122232425
Week 13262728293031
April 300
MoTuWeThFrSaSu
Week 131
Week 142345678
Week 159101112131415
Week 1616171819202122
Week 1723242526272829
Week 1830
May 300
MoTuWeThFrSaSu
Week 18123456
Week 1978910111213
Week 2014151617181920
Week 2121222324252627
Week 2228293031
June 300
MoTuWeThFrSaSu
Week 22123
Week 2345678910
Week 2411121314151617
Week 2518192021222324
Week 26252627282930
July 300
MoTuWeThFrSaSu
Week 261
Week 272345678
Week 289101112131415
Week 2916171819202122
Week 3023242526272829
Week 313031
August 300
MoTuWeThFrSaSu
Week 3112345
Week 326789101112
Week 3313141516171819
Week 3420212223242526
Week 352728293031
September 300
MoTuWeThFrSaSu
Week 3512
Week 363456789
Week 3710111213141516
Week 3817181920212223
Week 3924252627282930
October 300
MoTuWeThFrSaSu
Week 401234567
Week 41891011121314
Week 4215161718192021
Week 4322232425262728
Week 44293031
November 300
MoTuWeThFrSaSu
Week 441234
Week 45567891011
Week 4612131415161718
Week 4719202122232425
Week 482627282930
December 300
MoTuWeThFrSaSu
Week 212
Week 493456789
Week 5010111213141516
Week 5117181920212223
Week 5224252627282930
Week 131

Download Calendar in printable A4 PDF

Find the week number of a date

How week numbers are counted

Most of the world numbers weeks according to the ISO 8601 standard. A week starts on Monday, and week 1 is the week that contains the first Thursday of the year, which is always the week that contains 4 January.

Week 1 of 300 starts on January 1, 300 and ends on January 7, 300 (ISO 8601, Monday to Sunday). 300 has 52 ISO weeks.

Because of this rule, the first days of January can belong to the last week of the previous year, and the last days of December can belong to week 1 of the next year.

In the United States, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the US week number can differ from the ISO week number.

Frequently Asked Questions (FAQ)

How many weeks does 300 have?

300 has 52 ISO weeks.

When does week 1 of 300 start?

Week 1 of 300 starts on January 1, 300 and ends on January 7, 300 (ISO 8601, Monday to Sunday).

When does the last week of 300 end?

Week 52 of 300 starts on December 24, 300 and ends on December 30, 300 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 303, 308, 314, 320, 325.

Why do the US and Europe show different week numbers?

Europe follows ISO 8601: weeks start on Monday and week 1 is the week with the first Thursday of the year. In the US, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the two numbers can differ by one.