You will find all your photos under “Photos” neatly placed in a timeline. The timeline features all your photos from this year in a descending order. At the bottom you will find all the photos that are missing location-information and date. These are stored under “No date”. You can easily add this information at any time. Read more about adding photo information here.
If you click on a specific year, all the photos from that year will be shown sorted by month. The timeline will only show the year and month you took the photos.