This page lists important dates for students enrolled in non-standard teaching periods. Go to 'Enrolments' in mySI-net to check if you are enrolled in a teaching period.

Teaching periods – 2025

 No. of teaching weeksParent semester

Start date


Due date to enrol

Final date to add courses or alter enrolmentFees due date

Census date


Final date to withdraw without academic penalty

End date
Teaching Period 14Summer 24/256 Jan 256 Jan 2513 Jan 2513 Jan 251 Feb 25
Teaching Period 28Semester 13 Feb 253 Feb 2510 Feb 2514 Feb 2529 Mar 25
Teaching Period 38 + 1*Semester 131 Mar 2531 Mar 257 Apr 2514 Apr 2531 May 25
Teaching Period 44Semester 12 Jun 252 Jun 259 Jun 259 Jun 2528 Jun 25
Teaching Period 58Semester 230 Jun 2530 Jun 257 Jul 2511 Jul 2523 Aug 25
Teaching Period 68 + 1*Semester 225 Aug 2525 Aug 251 Sep 258 Sep 2525 Oct 25
Teaching Period 74Semester 227 Oct 2527 Oct 253 Nov 253 Nov 2522 Nov 25
Teaching Period 84Summer 25/2624 Nov 2524 Nov 251 Dec 251 Dec 2520 Dec 25

* TP3 and TP6 comprise 8 teaching weeks and 1 week of vacation break.

Teaching periods – 2026

 No. of teaching weeksParent semester

Start date


Due date to enrol

Final date to add courses or alter enrolmentFees due date

Census date


Final date to withdraw without academic penalty

End date
Teaching Period 1*4Summer 25/265 Jan 265 Jan 2612 Jan 2612 Jan 2631 Jan 26
Teaching Period 28Semester 12 Feb 262 Feb 269 Feb 2613 Feb 2628 Mar 26
Teaching Period 38 + 1**Semester 130 Mar 2630 Mar 266 Apr 2613 Apr 2630 May 26
Teaching Period 44Semester 11 Jun 261 Jun 268 Jun 268 Jun 2627 Jun 26
Teaching Period 58Semester 229 Jun 2629 Jun 266 Jul 269 Jul 2622 Aug 26
Teaching Period 68 + 1**Semester 224 Aug 2624 Aug 2631 Aug 267 Sep 2624 Oct 26
Teaching Period 74Semester 226 Oct 2626 Oct 262 Nov 262 Nov 2621 Nov 26
Teaching Period 84Summer 26/2723 Nov 2623 Nov 2630 Nov 2630 Nov 2619 Dec 26

* Provisional.
** TP3 and TP6 each compromise of 8 teaching weeks plus 1-week break.

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