Moon Phases in Houston
Moonrise, Moonset, Phase, Illumination and Age for May1999
Today's Moon
Calculated for 2026-02-04
- Moonrise
- 20:51
- Phase
- Full Moon
- Age of Moon
- 16.2 days
- Moonset
- 08:38
- Illumination
- 98%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-04
- Sunrise
- 07:06
- Sunset
- 17:36
- Day Length
- 10h 30m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| May 1 Sat | 21:01 | 07:07 | Waning Gibbous | 100% | 15.3 days | 380978 km |
| May 2 Sun | 21:55 | 07:42 | Waning Gibbous | 97% | 16.3 days | 385626 km |
| May 3 Mon | 22:48 | 08:20 | Waning Gibbous | 93% | 17.3 days | 390438 km |
| May 4 Tue | 23:40 | 09:03 | Waning Gibbous | 86% | 18.3 days | 395055 km |
| May 5 Wed | - | 09:50 | Waning Gibbous | 78% | 19.3 days | 399105 km |
| May 6 Thu | 00:28 | 10:40 | Last Quarter | 69% | 20.3 days | 402243 km |
| May 7 Fri | 01:14 | 11:36 | Last Quarter | 59% | 21.3 days | 404192 km |
| May 8 Sat | 01:56 | 12:34 | Last Quarter | 48% | 22.3 days | 404780 km |
| May 9 Sun | 02:35 | 13:35 | Last Quarter | 37% | 23.3 days | 403962 km |
| May 10 Mon | 03:13 | 14:39 | Waning Crescent | 27% | 24.3 days | 401825 km |
| May 11 Tue | 03:49 | 15:46 | Waning Crescent | 19% | 25.3 days | 398576 km |
| May 12 Wed | 04:24 | 16:54 | Waning Crescent | 11% | 26.3 days | 394510 km |
| May 13 Thu | 05:02 | 18:05 | Waning Crescent | 5% | 27.3 days | 389977 km |
| May 14 Fri | 05:41 | 19:18 | Waning Crescent | 2% | 28.3 days | 385335 km |
| May 15 Sat | 06:24 | 20:30 | New Moon | 0% | 29.3 days | 380911 km |
| May 16 Sun | 07:13 | 21:42 | Waxing Crescent | 1% | 0.8 days | 376978 km |
| May 17 Mon | 08:06 | 22:48 | Waxing Crescent | 4% | 1.8 days | 373734 km |
| May 18 Tue | 09:05 | 23:48 | Waxing Crescent | 9% | 2.8 days | 371301 km |
| May 19 Wed | 10:08 | - | Waxing Crescent | 16% | 3.8 days | 369726 km |
| May 20 Thu | 11:11 | 00:39 | Waxing Crescent | 24% | 4.8 days | 368994 km |
| May 21 Fri | 12:14 | 01:24 | First Quarter | 34% | 5.8 days | 369049 km |
| May 22 Sat | 13:16 | 02:03 | First Quarter | 44% | 6.8 days | 369805 km |
| May 23 Sun | 14:14 | 02:37 | First Quarter | 55% | 7.8 days | 371166 km |
| May 24 Mon | 15:12 | 03:09 | First Quarter | 65% | 8.8 days | 373040 km |
| May 25 Tue | 16:08 | 03:39 | Waxing Gibbous | 75% | 9.8 days | 375347 km |
| May 26 Wed | 17:04 | 04:08 | Waxing Gibbous | 83% | 10.8 days | 378028 km |
| May 27 Thu | 18:00 | 04:37 | Waxing Gibbous | 90% | 11.8 days | 381035 km |
| May 28 Fri | 18:55 | 05:09 | Waxing Gibbous | 96% | 12.8 days | 384323 km |
| May 29 Sat | 19:50 | 05:43 | Full Moon | 99% | 13.8 days | 387835 km |
| May 30 Sun | 20:44 | 06:20 | Waning Gibbous | 100% | 14.8 days | 391478 km |
| May 31 Mon | 21:37 | 07:01 | Waning Gibbous | 99% | 15.8 days | 395113 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.