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T-shirt ~ personal date

Holiday Deadlines for the USA: December 9 (with Fedex 2day) and December 12 (with FedEx Standard Overnight). Please get in touch with me at support@govy.fr for the rest of the world.

Product Description

discover the solar system on the human scale.

  • smooth & soft 100% cotton
  • American Apparel made in the USA
  • printed in the USA
  • check the size info chart
  • printed with eco-friendly water based inks


your personal date will be converted to the astronomical Julian Date format.
you can specify the UTC time of your date. UTC converter is avaliable at timeanddate.com

examples of Julian Date conversion:

July 20, 1969 = JD 2440423
July 20, 1969 at 20:18 UTC = JD 2440423.345833

you can check your Julian Date at ssd.jpl.nasa.gov/tc.cgi

if you wish to have a regular date instead of a Julian Date, 
then please add it to the name/event field such as:

July 20, 1969 - 20:18
Apollo11 Moon landing

and select "NO Julian Date" in the options if you do not want any JD date.
otherwise it will print as:

JD 2440423.345833
July 20, 1969 - 20:18
Apollo11 Moon landing


terms: t-shirts are printed on demand. and as each design is personalized, no return or exchange will be possible. so be sure to order the correct size. 

fullfillment: 2-5 business days + shipping

ship from the USA


download the legend file.



Product Reviews

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  1. Great gift for a space nut

    Posted by on 2016-12-10

    The quality of the shirt and printing was even better then I expected. The finished product is incredible. I know my husband will wear this as soon as he opens it. The shipping was very fast as well. This is such a great concept!

  2. Great Gift Idea

    Posted by on 2016-09-14

    My dad and I were avid amateur astronomers when I was a kid; so for his birthday I got him a t-shirt with his birth date coordinates. He loved it! Great gift idea for people into astronomy/science.

  3. Awesome Shirt

    Posted by on 2016-09-08

    My GF loved it!

  4. Great as a gift

    Posted by on 2016-07-29

    A t-shirt with a personalised date would make a very meaningful gift. The t-shirt itself fits well and is very comfortable. My favourite t-shirt at the moment.

  5. Coolest shirt ever

    Posted by on 2016-03-03

    I purchased this shirt as a gift and its really, really cool. The t-shirt is a nice, soft fabric and it looks just like the pictures. I haven't given the gift yet, so I'm not sure how it will fit him, but the process from ordering to receiving the shirt was very easy and timely. Very happy with the purchase.