Dark skies over Thanh Hoa, Vietnam

The next moonless night in Thanh Hoa is Sat 7 Nov, dark from 18:35 to 04:46. 4 of the next 30 nights have no Moon at all during full darkness.

Dark here means astronomical darkness (the Sun at least 18° below the horizon) with the Moon below the horizon: the best conditions for faint stars, the Milky Way and astrophotography. Light pollution and weather aren’t included.

Night ofMoon-free dark hoursTotalMoon
Tue 3 Nov18:36–01:216 h 44 min30% lit
Wed 4 Nov18:36–02:157 h 39 min21% lit
Thu 5 Nov18:35–03:098 h 33 min13% lit
Fri 6 Nov18:35–04:029 h 26 min7% lit
Sat 7 Nov18:35–04:4610 h 11 min3% lit
Sun 8 Nov18:35–04:4610 h 11 min1% lit
Mon 9 Nov18:34–04:4610 h 12 min0% lit
Tue 10 Nov18:34–04:4710 h 13 min2% lit
Wed 11 Nov18:37–04:4710 h 10 min6% lit
Thu 12 Nov19:28–04:489 h 20 min11% lit
Fri 13 Nov20:21–04:488 h 27 min17% lit
Sat 14 Nov21:14–04:497 h 35 min25% lit
Sun 15 Nov22:07–04:496 h 42 min33% lit
Mon 16 Nov22:59–04:505 h 50 min42% lit
Tue 17 Nov23:51–04:504 h 59 min52% lit
Wed 18 Nov00:42–04:514 h 09 min62% lit
Thu 19 Nov01:34–04:513 h 17 min72% lit
Fri 20 Nov02:28–04:522 h 24 min81% lit
Sat 21 Nov03:25–04:521 h 27 min88% lit
Sun 22 Nov04:27–04:530 h 26 min95% lit
Mon 23 NovMoon up all night–99% lit
Tue 24 NovMoon up all night–100% lit
Wed 25 NovMoon up all night–98% lit
Thu 26 Nov18:33–18:550 h 22 min94% lit
Fri 27 Nov18:33–20:041 h 31 min86% lit
Sat 28 Nov18:33–21:122 h 39 min77% lit
Sun 29 Nov18:33–22:163 h 43 min67% lit
Mon 30 Nov18:34–23:164 h 42 min56% lit
Tue 1 Dec18:34–00:125 h 38 min45% lit
Wed 2 Dec18:34–01:056 h 31 min35% lit

Times are local to Thanh Hoa (Asia/Bangkok). Each bar runs from midday to midday: grey is full darkness with the Moon up, dark blue is full darkness with no Moon.

Also for Thanh Hoa: when the ISS passes over.

Other cities in Vietnam

Computed with astronomy-engine from the Sun’s and Moon’s positions; moonrise and moonset follow the standard almanac definition. Checked against timeanddate.com and the US Naval Observatory for London, November 2026. Updated twice a day.