SkyAlmanac

Moon · August 2025

Moon calendar for Thunder Bay, Ontario, Canada: August 2025

Daily moon phases, illumination, moonrise and moonset in Thunder Bay, Ontario, Canada for August 2025. Full moon: August 9, 2025. All times are shown in the local time of Thunder Bay, Ontario, Canada.

← July 2025
Today
September 2025 →
Full moonSaturday, August 9, 2025, 4:33 AM
New moonFriday, August 22, 2025, 11:32 PM
Day Phase Illumination Moonrise Moonset
1 First Quarter 52% 3:04 PM 12:25 AM
2 Waxing Gibbous 61% 4:13 PM 12:38 AM
3 Waxing Gibbous 70% 5:23 PM 1:27 AM
4 Waxing Gibbous 78% 6:16 PM 1:46 AM
5 Waxing Gibbous 86% 7:30 PM 2:28 AM
6 Waxing Gibbous 92% 7:54 PM 3:36 AM
7 Waxing Gibbous 97% 8:25 PM 4:29 AM
8 Full Moon 99% 8:58 PM 5:40 AM
9 Full Moon 100% 9:31 PM 7:14 AM
10 Waning Gibbous 98% 9:40 PM 8:22 AM
11 Waning Gibbous 94% 9:56 PM 9:41 AM
12 Waning Gibbous 87% 10:17 PM 11:11 AM
13 Waning Gibbous 79% 10:25 PM 12:23 PM
14 Waning Gibbous 68% 10:39 PM 1:50 PM
15 Last Quarter 57% 10:42 PM 3:33 PM
16 Last Quarter 45% 11:45 PM 4:49 PM
17 Waning Crescent 33% — 6:18 PM
18 Waning Crescent 23% 12:24 AM 7:34 PM
19 Waning Crescent 14% 1:37 AM 8:15 PM
20 Waning Crescent 7% 2:50 AM 8:37 PM
21 Waning Crescent 3% 4:18 AM 9:21 PM
22 New Moon 0% 5:41 AM 9:34 PM
23 New Moon 0% 7:02 AM 9:40 PM
24 Waxing Crescent 2% 8:18 AM 9:51 PM
25 Waxing Crescent 7% 9:33 AM 10:11 PM
26 Waxing Crescent 12% 10:26 AM 10:21 PM
27 Waxing Crescent 19% 11:40 AM 10:27 PM
28 Waxing Crescent 27% 12:39 PM 10:48 PM
29 Waxing Crescent 36% 1:55 PM 11:28 PM
30 First Quarter 45% 3:08 PM 11:50 PM
31 First Quarter 54% 4:10 PM —

Another city or date

Frequently asked questions

When is the full moon in August 2025 in Thunder Bay, Ontario, Canada?

The full moon peaks on Saturday, August 9, 2025, 4:33 AM (local time).

When is the new moon in August 2025?

The new moon falls on Friday, August 22, 2025, 11:32 PM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for Thunder Bay, Ontario, Canada

Sunrise & sunset, August 2025best light of the day The Moon todayphase, moonrise and moonset Full MoonEvery full and new moon of the year Stargazinglight pollution and dark-sky quality Northern lightsaurora forecast for the city

Near Thunder Bay