Yesterday's Date - What Was The Date Yesterday?

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Yesterday's date in numbers

Date Format	Date Yesterday
mm/dd/yyyy	10/30/2025
dd/mm/yyyy	30/10/2025
yyyy-mm-dd	2025-10-30
yyyy-dd-mm	2025-30-10

Yesterday's Day of The Week

The day of the week yesterday was Thursday, and its abbreviation is Thu. In most parts of the world, Thursday day number of the week is 4, while in the United States it is 5

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What Day of The Year was it Yesterday's Date?

Yesterday's day number of the year was 303

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Week Number of the Year Yesterday

Yesterday's was week number 44 of the year 2025

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Yesterday's Month Number

The month number of yesterday's date was 10, the month of October.

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Yesterday's UTC Date in Other Date Formats

Date Format	Date Yesterday
ISO-8601	2025-10-30T13:25:21+00:00
RFC 2822	Thu, 30 Oct 2025 13:25:21 +0000
Ordinal numbers	Thursday Oct 30th 2025