Contact Us
Have a question about a time guide, spotted a calculation that needs checking, or want to discuss a collaboration? Get in touch with LongUntilTime by email.
Collaborations & Contributions
For contributor proposals, publishing enquiries or brand collaborations, introduce yourself and share the topic you have in mind. An outline and a short explanation of how it would help our readers are a useful starting point.
Questions & Corrections
If your message concerns a guide, include its page link and the example you are working through. For time calculations, mention the date, time zone and whether you mean AM or PM so we can understand the issue.
Permissions & General Enquiries
For an image, copyright or permissions question, identify the material concerned and explain your request. Please send only the information needed for your enquiry.