I would say… it is always time. To keep up to date with how we age and mature, and to keep our profile looking fresh and active a change of profile photograph from time to time is a good thing. Especially when your Corona coup is gone and you have benefitted from the first rays of sunshine, time for a new profile shot.
Profile photographs can be taken on location, indoors our outside. With a recognizable background or without one.. I photograph in natural light as much as possible and make use of a reflector to make you look your best! Here are two photographs I took recently.. any resemblance in appearance with me is not a complete coincidence.. it is my brother, who needed new photographs for his position as European sales manager for Cobra ribs.
(https://www.cobraribs.co.uk) Really cool boats..