Honestly, there is no right or wrong time for exercising. Whenever you feel like working out, you can go for a walk or do any other physical activity. However, as per a study published in the International Journal of Endocrinology, getting some sunlight can help you stay motivated and will eventually lead to quick weight loss. The ideal time would be in the morning, before having your breakfast. At this time your body is already in a calorie deficit mode, and walking can ignite the body’s ability to burn fat.