I tried the Tamriel clock add-on but it only tells me what day it is today if it started on 4 Rain's Hand 2e582. There are no options to adjust manually … at least I didn't see it.
When I start a new toon I always start at mid-day on 4 Rain's Hand 2e582 (ie April 4, 2014) - so only 3 hours of playtime before midnight (I count 6 hours play for a Tamriel day).
No matter how I play it at the start I always loose 15 days in Coldharbour at the start of the Prophet storyline.
On my current toon created December 15, 2019 I am at level 44 and I have /played 2 days 17 hours 5 minutes and I am on Middas, 30 Rain's Hand 2e582 (on January 8, 2020) - thanks to the New Year Festival boost.
Is there a clock add-on that is adjustable so I can shown with precision at install the time of day and date I want ?
During the afternoon of Loredas, 6 Sun’s Dawn 2e578 a big piece of Aetherius fell to Nirn. It was the first major piece of Aetherius to fall on Nirn in more than five hundred years. It scattered around the world as millions of shards. It was rapidly documented by Lady Cinnabar of Taneth in her pamphlet Aetherial Fragments that "... when three shards meet, they re-form into a silvery prism by unknown process and confer the power unlocked by the merger to a nearby being." The Order of the Black Worm, commonly known as the Worm Cult, reappeared in Tamriel shortly thereafter and some of its members are avidly searching said shards.
In the last week of First Seed 2e579, an arcane explosion occurred in the Imperial City — a night of storms, and trembling terrain. They named it the "Soulburst". That day Emperor Varen Aquilarios disappeared without a trace. His wife, Clivia Tharn, ascended to the Ruby Throne as Empress Regent under the guidance of the Necromancer Mannimarco. Ushering a time of increased instability within the Empire of Cyrodiil which finally grew into “The Three Banners War”.