Lunar Calendar Month July 2026 (Iran)

The Moon is the only natural satellite of the Earth and the fifth largest moon in the Solar System. It is the largest natural satellite in the solar system relative to the size of its planet. The following is information specific for Tehran, Iran during July 2026.

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Date and time of moon phases

The information in the following table comes from calculations published by the Astronomical Applications Department of the U.S. Naval Observatory.

Moon phases	Dates	Time
3rd quarter	2026-07-07	23:59
new moon	2026-07-14	14:13
1st quarter	2026-07-21	15:35
full moon	2026-07-29	19:06

Apogee and perigee of the Moon

The following table shows the dates of perigee and apogee of the Moon during July 2026.

Position	Dates	Time	Distance	Notes
Perigee	2026-07-13	12:21	359,110 km
Apogee	2026-07-25	21:16	405,548 km

Moon-Planet Conjunctions

A Moon-planet conjunction occurs when an astronomical object has either the same, or nearly the same, right ascension or the same ecliptic longitude of that of the Moon, as observed from Earth.

Astronomical Objects	Date and Time
Pleiades	2026-07-11 03:24
Regulus	2026-07-17 04:37
Venus	2026-07-17 21:01
Spica	2026-07-21 07:51
Antares	2026-07-25 01:30

Illumination of the Moon

The following table depicts the illumination of the Moon, calculated at 00:00, throughtout the 31 days of July 2026.

July 2026
w	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
Week 27	29 Monday	30 Tuesday	1Wednesday 99.4% illuminated Age: 15.5	2Thursday 97% illuminated Age: 16.4	3Friday 92.8% illuminated Age: 17.3	4Saturday 86.9% illuminated Age: 18.2	5Sunday 79.4% illuminated Age: 19.2
Week 28	6Monday 70.5% illuminated Age: 20.2	7Tuesday 60.6% illuminated Age: 21.1	8Wednesday 49.9% illuminated Age: 22.2	9Thursday 38.9% illuminated Age: 23.2	10Friday 28.2% illuminated Age: 24.3	11Saturday 18.3% illuminated Age: 25.4	12Sunday 10% illuminated Age: 26.5
Week 29	13Monday 3.9% illuminated Age: 27.7	14Tuesday 0.6% illuminated Age: 28.8	15Wednesday 0.2% illuminated Age: 0.5	16Thursday 2.9% illuminated Age: 1.6	17Friday 8.1% illuminated Age: 2.7	18Saturday 15.4% illuminated Age: 3.8	19Sunday 24.1% illuminated Age: 4.8
Week 30	20Monday 33.7% illuminated Age: 5.8	21Tuesday 43.6% illuminated Age: 6.8	22Wednesday 53.5% illuminated Age: 7.7	23Thursday 63.1% illuminated Age: 8.6	24Friday 72.1% illuminated Age: 9.5	25Saturday 80.1% illuminated Age: 10.4	26Sunday 87.1% illuminated Age: 11.3
Week 31	27Monday 92.8% illuminated Age: 12.2	28Tuesday 96.9% illuminated Age: 13.1	29Wednesday 99.4% illuminated Age: 14	30Thursday 100% illuminated Age: 14.9	31Friday 98.6% illuminated Age: 15.9	1 Saturday	2 Sunday
	3 Monday	4 Tuesday	5 Wednesday	6 Thursday	7 Friday	8 Saturday	9 Sunday
	10 Monday	11 Tuesday	12 Wednesday	13 Thursday	14 Friday	15 Saturday	16 Sunday