Depends upon how quickly I'm speaking, who I'm speaking to, whether I'm under a lot of stress, whether I'm on a call/meeting, if somebody has English as their first language or not, whether they have hearing issues, whether I'm pissed off...
Mundi' (It's a busy day, can't be wasting time on an entire word)
Tiewsdi (normally it's a bit calmer then)
Whensdiy (when will this week ever be over?)
Thursdiy (nearly there, so squeeze in a slight sigh, especially as I'm already putting in the effort to add the Th to stop it coming out as Ferzdi or Terzdi)
Friday (The best day, so it deserves to be given all due attention)
Sa'r'di (and if you didn't catch that the first time, Sat-tur-day)
Sundiy (with another sigh because it's only moments before it all starts up again for another week)
Accent is a total mish-mash of RP (Grandmother), South London (trying to not fall into the trap of picking up tones of the local vernacular, which has a significant portion of West African and other non European languages affecting inflection - which could be really offensive), bit of Yorkshire (Grandfather), Edinburgh/Fife (Father) and a hefty dose of Janner/Deepest Darkest Devon, exacerbated by a new colleague who brings a little ray of dappled sunlight into the room.
Piss me off, though, and it's extremely quiet RP, sharp enough to cut somebody in half. Thanks for that automatic response, Granny.