Also the Phoenix site has all the kick off times listed in NZT so I'll paste that here as well:
Round 1 – Sunday, October 20 – Wellington Phoenix vs Western United – Sky Stadium – 4pm
Round 2 – Saturday, October 26 – Wellington Phoenix @ Perth Glory – 11.45pm
Round 3 – Saturday, November 2 – Wellington Phoenix vs Auckland FC – Sky Stadium – 5pm
Round 4 – Sunday, November 10 – Wellington Phoenix @ Central Coast Mariners – 6pm
Round 5 (Unite Round) – Sunday, November 24 – Wellington Phoenix vs Melbourne Victory – Allianz Stadium – 3.30pm
Round 6 – Weekend bye round
Round 7 – Saturday, December 7 – Wellington Phoenix @ Auckland FC – 5pm
Round 8 – Saturday, December 14 – Wellington Phoenix vs Macarthur FC – Sky Stadium – 5pm
Round 9 – Sunday, December 22 – Wellington Phoenix @ Western Sydney Wanderers – 7pm
Round 10 – Saturday, December 28 – Wellington Phoenix vs Newcastle Jets – Sky Stadium – 5pm
Round 11 – Mid-week bye round
Round 12 – Friday, January 3 – Wellington Phoenix @ Melbourne City – 7pm
Round 13 – Saturday, January 11 – Wellington Phoenix vs Adelaide United – Sky Stadium – 5pm
Round 14 – Wednesday, January 15 – Wellington Phoenix vs Sydney FC – Sky Stadium – 7pm
Round 15 – Monday, January 20 – Wellington Phoenix @ Macarthur FC – 9pm
Round 16 – Saturday, January 25 – Wellington Phoenix vs Central Coast Mariners – venue TBC – 5pm
Round 17 – Weekend bye round
Round 18 – Thursday, February 6 – Wellington Phoenix vs Brisbane Roar – Sky Stadium – 5pm
Round 19 – Friday, February 14 – Wellington Phoenix @ Melbourne Victory – 9.35pm
Round 20 – Saturday, February 22 – Wellington Phoenix @ Auckland FC – 5pm
Round 21 – Friday, February 28 – Wellington Phoenix vs Melbourne City – Sky Stadium – 7.30pm
Round 22 – Saturday, March 8 – Wellington Phoenix @ Western United – 8pm
Round 23 – Saturday, March 15 – Wellington Phoenix @ Sydney FC – 7pm
Round 24 – Saturday, March 29 – Wellington Phoenix vs Western Sydney Wanderers – Sky Stadium – 5pm
Round 25 – Sunday, April 6 – Wellington Phoenix @ Newcastle Jets – 7pm
Round 26 – Saturday, April 12 – Wellington Phoenix vs Melbourne Victory – Sky Stadium – 5pm
Round 27 – Friday, April 18 – Wellington Phoenix @ Adelaide United – 9.35pm
Round 28 – Saturday, April 26 – Wellington Phoenix @ Brisbane Roar – 5pm
Round 29 – Friday, May 2 – Wellington Phoenix vs Perth Glory – Sky Stadium – 7.30pm
Round 1 – Sunday, October 20 – Wellington Phoenix vs Western United – Sky Stadium – 4pm
Round 2 – Saturday, October 26 – Wellington Phoenix @ Perth Glory – 11.45pm
Round 3 – Saturday, November 2 – Wellington Phoenix vs Auckland FC – Sky Stadium – 5pm
Round 4 – Sunday, November 10 – Wellington Phoenix @ Central Coast Mariners – 6pm
Round 5 (Unite Round) – Sunday, November 24 – Wellington Phoenix vs Melbourne Victory – Allianz Stadium – 3.30pm
Round 6 – Weekend bye round
Round 7 – Saturday, December 7 – Wellington Phoenix @ Auckland FC – 5pm
Round 8 – Saturday, December 14 – Wellington Phoenix vs Macarthur FC – Sky Stadium – 5pm
Round 9 – Sunday, December 22 – Wellington Phoenix @ Western Sydney Wanderers – 7pm
Round 10 – Saturday, December 28 – Wellington Phoenix vs Newcastle Jets – Sky Stadium – 5pm
Round 11 – Mid-week bye round
Round 12 – Friday, January 3 – Wellington Phoenix @ Melbourne City – 7pm
Round 13 – Saturday, January 11 – Wellington Phoenix vs Adelaide United – Sky Stadium – 5pm
Round 14 – Wednesday, January 15 – Wellington Phoenix vs Sydney FC – Sky Stadium – 7pm
Round 15 – Monday, January 20 – Wellington Phoenix @ Macarthur FC – 9pm
Round 16 – Saturday, January 25 – Wellington Phoenix vs Central Coast Mariners – venue TBC – 5pm
Round 17 – Weekend bye round
Round 18 – Thursday, February 6 – Wellington Phoenix vs Brisbane Roar – Sky Stadium – 5pm
Round 19 – Friday, February 14 – Wellington Phoenix @ Melbourne Victory – 9.35pm
Round 20 – Saturday, February 22 – Wellington Phoenix @ Auckland FC – 5pm
Round 21 – Friday, February 28 – Wellington Phoenix vs Melbourne City – Sky Stadium – 7.30pm
Round 22 – Saturday, March 8 – Wellington Phoenix @ Western United – 8pm
Round 23 – Saturday, March 15 – Wellington Phoenix @ Sydney FC – 7pm
Round 24 – Saturday, March 29 – Wellington Phoenix vs Western Sydney Wanderers – Sky Stadium – 5pm
Round 25 – Sunday, April 6 – Wellington Phoenix @ Newcastle Jets – 7pm
Round 26 – Saturday, April 12 – Wellington Phoenix vs Melbourne Victory – Sky Stadium – 5pm
Round 27 – Friday, April 18 – Wellington Phoenix @ Adelaide United – 9.35pm
Round 28 – Saturday, April 26 – Wellington Phoenix @ Brisbane Roar – 5pm
Round 29 – Friday, May 2 – Wellington Phoenix vs Perth Glory – Sky Stadium – 7.30pm