Phoenix
United States
--:-- --
MST · UTC-7
19 hours difference
Auckland
New Zealand
--:-- --
GMT+13 · UTC+12

24-Hour Overlap Timeline

✅ Overlap: 5:00 PM–5:00 PM in Phoenix · 12:00 PM–12:00 PM in Auckland (4h window)

⚠ Auckland observes daylight saving time — offset may vary by up to 1 hour seasonally

01234567891011121314151617181920212223
UTC →
🇺🇸 Phoenix UTC-7 5p 6p 7p 8p 9p 10p 11p 12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p
🇳🇿 Auckland UTC+12 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p 12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a
Both working Working Off hours Sleeping Now

Key Facts: Phoenix (MST) vs Auckland (GMT+13)

Time Gap
19h
Auckland ahead
May vary ±1h (DST)
DST Status
✅ Phoenix
No DST
⏰ Auckland: Observes DST
Cities in MST
48
Largest: Phoenix
4,065,338 pop.
Overlap Window
4h window
2:00 PM – 6:00 PM (MST)
9:00 AM – 1:00 PM (GMT+13)

Find Cities in Phoenix & Auckland Timezones

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The MST and GMT+13 timezones are separated by 19 hours. Phoenix is the largest city in the America/Phoenix zone and Auckland is the largest in Pacific/Auckland. Auckland observes daylight saving time — the difference may change by 1 hour seasonally. For scheduling between these regions, the key fact is: there are 4 hours of mutual business-hours overlap each day.

Best Times to Schedule Calls: Phoenix (MST) ↔ Auckland (GMT+13)

Phoenix (MST) Auckland (GMT+13) Quality
12:00 AM 7:00 PM
1:00 AM 8:00 PM
2:00 AM 9:00 PM
6:00 AM 1:00 AM +1 day
7:00 AM 2:00 AM +1 day
8:00 AM 3:00 AM +1 day
9:00 AM 4:00 AM +1 day
10:00 AM 5:00 AM +1 day
11:00 AM 6:00 AM +1 day
12:00 PM 7:00 AM +1 day ⚠️
1:00 PM 8:00 AM +1 day ⚠️
2:00 PM 9:00 AM +1 day
3:00 PM 10:00 AM +1 day
4:00 PM 11:00 AM +1 day
5:00 PM 12:00 PM +1 day
6:00 PM 1:00 PM +1 day ⚠️
7:00 PM 2:00 PM +1 day ⚠️
8:00 PM 3:00 PM +1 day
9:00 PM 4:00 PM +1 day
10:00 PM 5:00 PM +1 day
11:00 PM 6:00 PM +1 day

Work hours defined as 09:00–18:00 local time. ✅ Both in work hours  ⚠️ Borderline  ❌ Outside work hours.

MST to GMT+13: Complete 24-Hour Time Conversion Table

Phoenix (MST) Auckland (GMT+13) IST (UTC+5:30)
12:00 AM 7:00 PM 12:30 PM
1:00 AM 8:00 PM 1:30 PM
2:00 AM 9:00 PM 2:30 PM
3:00 AM 10:00 PM 3:30 PM
4:00 AM 11:00 PM 4:30 PM
← Date changes in Auckland →
5:00 AM 12:00 AM +1 5:30 PM
6:00 AM 1:00 AM +1 6:30 PM
7:00 AM 2:00 AM +1 7:30 PM
8:00 AM 3:00 AM +1 8:30 PM
9:00 AM 4:00 AM +1 9:30 PM
10:00 AM 5:00 AM +1 10:30 PM
11:00 AM 6:00 AM +1 11:30 PM
12:00 PM 7:00 AM +1 12:30 AM
1:00 PM 8:00 AM +1 1:30 AM
2:00 PM 9:00 AM +1 2:30 AM
3:00 PM 10:00 AM +1 3:30 AM
4:00 PM 11:00 AM +1 4:30 AM
5:00 PM 12:00 PM +1 5:30 AM
6:00 PM 1:00 PM +1 6:30 AM
7:00 PM 2:00 PM +1 7:30 AM
8:00 PM 3:00 PM +1 8:30 AM
9:00 PM 4:00 PM +1 9:30 AM
10:00 PM 5:00 PM +1 10:30 AM
11:00 PM 6:00 PM +1 11:30 AM

IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.

⚠️ Daylight Saving Time Affects This Pair

TimezoneDST?StandardDaylight
America/Phoenix No UTC-7
Pacific/Auckland Yes UTC+12 UTC+13

During DST periods the time difference between these zones may be 20 hours instead of 19 hours. Always verify the current offset if scheduling calls near clock-change dates.