Moon Phases in Ottawa
Moonrise, Moonset, Phase, Illumination and Age for May1928
Today's Moon
Calculated for 2026-05-15
- Moonrise
- 04:19
- Phase
- Waning Crescent
- Age of Moon
- 27.4 days
- Moonset
- 19:31
- Illumination
- 5%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-15
- Sunrise
- 05:30
- Sunset
- 20:27
- Day Length
- 14h 57m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| May 1 Tue | 17:02 | 04:56 | Waxing Gibbous | 86% | 11.2 days | 394349 km |
| May 2 Wed | 18:04 | 05:15 | Waxing Gibbous | 93% | 12.2 days | 397504 km |
| May 3 Thu | 19:08 | 05:34 | Waxing Gibbous | 97% | 13.2 days | 400165 km |
| May 4 Fri | 20:11 | 05:54 | Full Moon | 100% | 14.2 days | 402358 km |
| May 5 Sat | 21:15 | 06:16 | Waning Gibbous | 100% | 15.2 days | 404085 km |
| May 6 Sun | 22:18 | 06:42 | Waning Gibbous | 98% | 16.2 days | 405293 km |
| May 7 Mon | 23:20 | 07:14 | Waning Gibbous | 93% | 17.2 days | 405696 km |
| May 8 Tue | - | 07:52 | Waning Gibbous | 87% | 18.2 days | 405656 km |
| May 9 Wed | 00:17 | 08:39 | Waning Gibbous | 79% | 19.2 days | 404476 km |
| May 10 Thu | 01:09 | 09:35 | Waning Gibbous | 70% | 20.2 days | 402185 km |
| May 11 Fri | 01:52 | 10:38 | Last Quarter | 60% | 21.2 days | 398714 km |
| May 12 Sat | 02:28 | 11:48 | Last Quarter | 49% | 22.2 days | 394110 km |
| May 13 Sun | 02:59 | 13:00 | Last Quarter | 39% | 23.2 days | 388554 km |
| May 14 Mon | 03:26 | 14:14 | Waning Crescent | 29% | 24.2 days | 382363 km |
| May 15 Tue | 03:50 | 15:31 | Waning Crescent | 20% | 25.2 days | 375964 km |
| May 16 Wed | 04:13 | 16:49 | Waning Crescent | 12% | 26.2 days | 369849 km |
| May 17 Thu | 04:37 | 18:10 | Waning Crescent | 6% | 27.2 days | 364522 km |
| May 18 Fri | 05:03 | 19:34 | Waning Crescent | 2% | 28.2 days | 363104 km |
| May 19 Sat | 05:35 | 20:58 | New Moon | 0% | 29.2 days | 363104 km |
| May 20 Sun | 06:13 | 22:19 | Waxing Crescent | 1% | 0.7 days | 363104 km |
| May 21 Mon | 07:02 | 23:32 | Waxing Crescent | 3% | 1.7 days | 363104 km |
| May 22 Tue | 08:01 | - | Waxing Crescent | 8% | 2.7 days | 363104 km |
| May 23 Wed | 09:09 | 00:30 | Waxing Crescent | 14% | 3.7 days | 365584 km |
| May 24 Thu | 10:20 | 01:17 | Waxing Crescent | 23% | 4.7 days | 370929 km |
| May 25 Fri | 11:33 | 01:52 | First Quarter | 32% | 5.7 days | 376856 km |
| May 26 Sat | 12:42 | 02:20 | First Quarter | 42% | 6.7 days | 382893 km |
| May 27 Sun | 13:49 | 02:43 | First Quarter | 53% | 7.7 days | 388620 km |
| May 28 Mon | 14:53 | 03:03 | First Quarter | 64% | 8.7 days | 393706 km |
| May 29 Tue | 15:57 | 03:22 | Waxing Gibbous | 73% | 9.7 days | 397938 km |
| May 30 Wed | 16:59 | 03:41 | Waxing Gibbous | 82% | 10.7 days | 401228 km |
| May 31 Thu | 18:03 | 04:00 | Waxing Gibbous | 90% | 11.7 days | 403595 km |
* Moon Phase: The shape of the illuminated (sunlit) portion of the Moon as seen by an observer on Earth.
* Illumination: The percentage of the Moon's surface illuminated by the Sun.
* Moon Age: The number of days since the last New Moon.