Is in Gibraltar open on Thursday 9th April?

Gibraltar is a self-governing British Overseas Territory. As of my knowledge cutoff in September 2021, Gibraltar typically follows the public holidays of the United Kingdom. According to the UK government's website, Thursday, April 9, 2023, is not a public holiday in the UK. Therefore, it is likely that businesses and organizations in Gibraltar will be open as usual on that day. However, it's always a good idea to check with specific businesses or organizations for their holiday hours, as there may be exceptions or changes to the general rule.