Moon Phases May 2025 in São Carlos, Brazil

São Carlos, São Paulo, Brazil

Daily moon phases, illumination, moonrise and moonset for São Carlos, in local time (America/Sao_Paulo). Next full moon: Flower Moon on Monday, May 12.

Waxing Crescent, 20.1% illuminated

São Carlos · Thursday, May 1, 2025

Waxing Crescent

Illumination
20.1%
Moon age
3.8 days
Distance
370,466 km
Moonrise
10:41
Moonset
21:25
Highest
16:03

Next: First Quarter on Sun, May 4 at 10:51. Flower Moon in 11 days.

The waxing crescent appears low in the western sky after sunset in the days following new moon, a sliver that grows a little each evening.

Click any day in the calendar or pick a date above to see its details here.

May 2025 calendar

1 Thu
Waxing Crescent 20%
Rise
10:41
Set
21:25
Thursday, May 1: Waxing Crescent, 20% illuminated. Select to see details.
2 Fri
Waxing Crescent 30%
Rise
11:38
Set
22:30
Friday, May 2: Waxing Crescent, 30% illuminated. Select to see details.
3 Sat
Waxing Crescent 40%
Rise
12:27
Set
23:31
Saturday, May 3: Waxing Crescent, 40% illuminated. Select to see details.
4 Sun
First Quarter
Rise
13:10
Set
—
Sunday, May 4: First Quarter, 51% illuminated. Select to see details.
5 Mon
Waxing Gibbous 61%
Rise
13:46
Set
00:29
Monday, May 5: Waxing Gibbous, 61% illuminated. Select to see details.
6 Tue
Waxing Gibbous 70%
Rise
14:19
Set
01:23
Tuesday, May 6: Waxing Gibbous, 70% illuminated. Select to see details.
7 Wed
Waxing Gibbous 79%
Rise
14:49
Set
02:14
Wednesday, May 7: Waxing Gibbous, 79% illuminated. Select to see details.
8 Thu
Waxing Gibbous 86%
Rise
15:18
Set
03:03
Thursday, May 8: Waxing Gibbous, 86% illuminated. Select to see details.
9 Fri
Waxing Gibbous 92%
Rise
15:48
Set
03:52
Friday, May 9: Waxing Gibbous, 92% illuminated. Select to see details.
10 Sat
Waxing Gibbous 96%
Rise
16:19
Set
04:41
Saturday, May 10: Waxing Gibbous, 96% illuminated. Select to see details.
11 Sun
Waxing Gibbous 99%
Rise
16:53
Set
05:32
Sunday, May 11: Waxing Gibbous, 99% illuminated. Select to see details.
12 Mon
Flower Moon
Rise
17:30
Set
06:24
Monday, May 12: Full Moon, 100% illuminated. Select to see details.
13 Tue
Waning Gibbous 99%
Rise
18:13
Set
07:19
Tuesday, May 13: Waning Gibbous, 99% illuminated. Select to see details.
14 Wed
Waning Gibbous 96%
Rise
19:00
Set
08:14
Wednesday, May 14: Waning Gibbous, 96% illuminated. Select to see details.
15 Thu
Waning Gibbous 92%
Rise
19:52
Set
09:09
Thursday, May 15: Waning Gibbous, 92% illuminated. Select to see details.
16 Fri
Waning Gibbous 86%
Rise
20:48
Set
10:02
Friday, May 16: Waning Gibbous, 86% illuminated. Select to see details.
17 Sat
Waning Gibbous 78%
Rise
21:47
Set
10:51
Saturday, May 17: Waning Gibbous, 78% illuminated. Select to see details.
18 Sun
Waning Gibbous 69%
Rise
22:46
Set
11:37
Sunday, May 18: Waning Gibbous, 69% illuminated. Select to see details.
19 Mon
Waning Gibbous 59%
Rise
23:44
Set
12:18
Monday, May 19: Waning Gibbous, 59% illuminated. Select to see details.
20 Tue
Last Quarter
Rise
—
Set
12:56
Tuesday, May 20: Last Quarter, 49% illuminated. Select to see details.
21 Wed
Waning Crescent 38%
Rise
00:43
Set
13:32
Wednesday, May 21: Waning Crescent, 38% illuminated. Select to see details.
22 Thu
Waning Crescent 27%
Rise
01:42
Set
14:08
Thursday, May 22: Waning Crescent, 27% illuminated. Select to see details.
23 Fri
Waning Crescent 17%
Rise
02:42
Set
14:45
Friday, May 23: Waning Crescent, 17% illuminated. Select to see details.
24 Sat
Waning Crescent 9%
Rise
03:44
Set
15:25
Saturday, May 24: Waning Crescent, 9% illuminated. Select to see details.
25 Sun
Waning Crescent 4%
Rise
04:50
Set
16:11
Sunday, May 25: Waning Crescent, 4% illuminated. Select to see details.
26 Mon
Waning Crescent 1%
Rise
06:00
Set
17:02
Monday, May 26: Waning Crescent, 1% illuminated. Select to see details.
27 Tue
New Moon
Rise
07:11
Set
18:01
Tuesday, May 27: New Moon, 1% illuminated. Select to see details.
28 Wed
Waxing Crescent 3%
Rise
08:20
Set
19:06
Wednesday, May 28: Waxing Crescent, 3% illuminated. Select to see details.
29 Thu
Waxing Crescent 9%
Rise
09:23
Set
20:12
Thursday, May 29: Waxing Crescent, 9% illuminated. Select to see details.
30 Fri
Waxing Crescent 16%
Rise
10:18
Set
21:17
Friday, May 30: Waxing Crescent, 16% illuminated. Select to see details.
31 Sat
Waxing Crescent 25%
Rise
11:04
Set
22:18
Saturday, May 31: Waxing Crescent, 25% illuminated. Select to see details.

Times are local to São Carlos (America/Sao_Paulo). A dash means the moon does not rise or set on that date.

Moon phases in May 2025

PhaseLocal date and timeUTC
First Quarter Sun, May 4 at 10:51 May 4, 13:51
Full Moon · Flower Moon Mon, May 12 at 13:56 May 12, 16:56
Last Quarter Tue, May 20 at 08:58 May 20, 11:58
New Moon Tue, May 27 at 00:02 May 27, 03:02

About the Waxing Crescent

The waxing crescent appears low in the western sky after sunset in the days following new moon, a sliver that grows a little each evening. It sets within a few hours of the Sun, so it is only visible in the early evening. The lit edge always faces the Sun, which is why the horns of the crescent point away from the sunset.

Around this phase the dark portion of the disc often glows faintly with earthshine, sunlight reflected from Earth's oceans and clouds.

Lore and folklore

The young crescent has stood for new life and growth for thousands of years, from Mesopotamian seals to the crescents on modern flags. In rural tradition it was the time to start projects, sow leafy crops and cut timber that should not rot. Seeing the new crescent over the right shoulder was lucky; over the left, less so.

Sailors called a crescent tipped like a bowl a wet moon that would hold water and bring rain, or a dry moon if it could spill.

Trivia

  • The youngest crescent ever photographed was well under a day old, only hours after new moon.
  • From the tropics the crescent lies almost flat like a smile, because the ecliptic stands steeply from the horizon.
  • The crescent-and-star symbol predates Islam by centuries; it appeared on coins of Byzantium.
  • The Moon moves about 13 degrees eastward against the stars each day, roughly its own width every hour.

Select any day in the calendar to read about its phase.

This month's full moon: the Flower Moon

May is when flowers are abundant across much of the northern hemisphere, and the full moon carries their name.

The Corn Planting Moon and Milk Moon are other traditional names. In Buddhist countries the May full moon is Vesak, marking the birth, enlightenment and death of the Buddha.

Lore

May's abundance of blossom gave the moon its name, and in Buddhist countries this is the moon of Vesak, celebrating the birth, enlightenment and passing of the Buddha. European lore called it the Milk Moon, when cows first went out to fresh pasture and milk flowed freely.

Trivia

  • The Flower Moon is the first full moon of meteorological summer in the northern hemisphere.
  • In 2026 it falls on May 1, leaving room for a second full moon, a Blue Moon, on May 31.
  • Vesak is fixed to this full moon, so its date moves each year like Easter.

All Flower Moon dates ›

Gardening by the Moon in May 2025

  • May 1 to May 4 · Leafy crops: Sow leafy crops and above-ground annuals whose seeds form outside the fruit: lettuce, spinach, cabbage, broccoli, celery, herbs. Transplant seedlings. Mow to encourage growth.
  • May 5 to May 12 · Fruiting crops: Sow above-ground crops whose seeds form inside the fruit: beans, peas, tomatoes, peppers, squash, cucumbers, melons. Graft, repot and sow lawns.
  • May 13 to May 19 · Root crops: Plant root crops and anything that overwinters: carrots, beets, potatoes, onions, garlic, bulbs, perennials, trees and shrubs. Prune to slow growth.
  • May 20 to May 26 · Rest and tend: Rest days for the soil: weed, cultivate, turn compost, harvest crops for storage, prune to discourage regrowth, prepare beds. Avoid sowing.
  • May 27 to May 31 · Leafy crops: Sow leafy crops and above-ground annuals whose seeds form outside the fruit: lettuce, spinach, cabbage, broccoli, celery, herbs. Transplant seedlings. Mow to encourage growth.

Full planting calendar for May › · How gardening by the moon works

How to read this moon calendar

Each day shows the Moon as it looks from São Carlos at midday local time, with the illuminated percentage, moonrise and moonset. Days with a principal phase show the exact local time the phase occurs. Because the Moon moves about 50 minutes later each day, roughly once a month there is a date with no moonrise or no moonset at all.

From the southern hemisphere the Moon appears flipped: a waxing moon is lit on the left. The icons on this page follow that view.

The eight phases of the Moon

New Moon

New Moon

The Moon sits between Earth and the Sun. Its lit side faces away from us, so it is invisible in the night sky. A new lunar month begins.

Waxing Crescent

Waxing Crescent

A thin sliver grows each evening after sunset. Look low in the west shortly after dusk.

First Quarter

First Quarter

Half the disc is lit. The Moon rises around midday and sets around midnight, so it is high in the sky at sunset.

Waxing Gibbous

Waxing Gibbous

More than half lit and growing. It rises in the afternoon and shines most of the night.

Full Moon

Full Moon

The whole face is lit. It rises at sunset and sets at sunrise. Each full moon carries a traditional name.

Waning Gibbous

Waning Gibbous

The lit portion shrinks. It rises after sunset and is still up in the morning sky.

Last Quarter

Last Quarter

Half lit again, on the opposite side. It rises around midnight and is best seen in the early morning.

Waning Crescent

Waning Crescent

A thinning sliver before dawn in the east, fading toward the next new moon.

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