Guidance

Crescent Moon Visibility for late May 2025

The visibility of the new crescent moon for late May 2025.

Documents

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If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email customerservices@ukho.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email customerservices@ukho.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email customerservices@ukho.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email customerservices@ukho.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

The HMNAO Crescent Moon Visibility for late May 2025 shows the global likelihood of observing the young lunar crescent on the evenings of 27 to 29 May.

At HMNAO, we provide astronomical data and predictions to aid observers, and the global data attached is for individuals鈥� interpretation. For further enquiries, please contact the UKHO at聽CustomerServices@ukho.gov.uk.

Updates to this page

Published 11 February 2025

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