The site for the moment [Augenblicksstätte], uniqueness and onset of the brightest removal-unto the domain of the hint, out of the gentle charming-moving-unto the self-refusing-hesitating, nearness and remoteness in decision, the "where" and the "when" of being-history, lights up and shelters itself from within enownment of the grounding-attunement of reservedness--this and the basic experience of the t/here [Da] and thus of time-space.
Now, of course, referring representations of space and time back to attunement seems to be not only a metaphysical aligning of these empty forms, but also at the same time a new "subjectivizing."
But in this regard the following needs to be said:
Because Da-sein is essentially selfhood (ownhood) and because for its part selfhood is the ground of the I and the we and of all lower and higher "subjectivity," therefore the unfolding of time-space out of the site for the moment is not a subjectivizing, but rather its overcoming, if not already a fundamental discarding in advance.
This origin of time-space corresponds to the uniqueness of be-ing as enowning.
P. 261-262